Osho on Mind
The root problem of all problems is mind itself. The first thing to be understood is what this mind is, of what stuff it is made; whether it is an entity or just a process; whether it is substantial, or just dreamlike. And unless you know the nature of the mind, you will not be able to solve any problems of your life.
You may try hard, but if you try to solve single, individual problems, you are bound to be a failure — that is absolutely certain — because in fact no individual problem exists: mind is the problem. If you solve this problem or that, it won’t help because the root remains untouched.
It is just like cutting branches of a tree, pruning the leaves, and not uprooting it. New leaves will come, new branches will sprout — even more than before; pruning helps a tree to become thicker. Unless you know how to uproot it, your fight is baseless, it is foolish. You will destroy yourself, not the tree.
In fighting you will waste your energy, time, life, and the tree will go on becoming more and more strong, far thicker and dense. And you will be surprised what is happening: you are doing so much hard work, trying to solve this problem and that, and they go on growing, increasing. Even if one problem is solved, suddenly ten problems take its place.
Don’t try to solve individual, single problems — there are none: MIND ITSELF IS THE PROBLEM. But mind is hidden underground; that’s why I call it the root, it is not apparent. Whenever you come across a problem the problem is above ground, you can see it — that’s why you are deceived by it.
Always remember, the visible is never the root; the root always remains invisible, the root is always hidden. Never fight with the visible; otherwise you will fight with shadows. You may waste yourself, but there cannot be any transformation in your life, the same problems will crop up again and again and again. You can observe your own life and you will see what I mean. I am not talking about any theory about the mind, just the “facticity” of it. This is the fact: mind has to be solved.
People come to me and they ask, “How to attain a peaceful mind?” I say to them, “There exists nothing like that: peaceful mind. Never heard of it.”
Mind is never peaceful — no-mind is peace. Mind itself can never be peaceful, silent. The very nature of the mind is to be tense, to be in confusion. Mind can never be clear, it cannot have clarity, because mind is by nature confusion, cloudiness. Clarity is possible without mind, peace is possible without mind, silence is possible without mind — so never try to attain a silent mind. If you do, from the very beginning you are moving in an impossible dimension. So the first thing is to understand the nature of the mind, only then can something be done.
If you watch, you will never come across any entity like mind. It is not a thing, it is just a process; it is not a thing, it is like a crowd. Individual thoughts exist, but they move so fast that you cannot see the gaps in between. The intervals cannot be seen because you are not very aware and alert, you need a deeper insight. When your eyes can look deep, you will suddenly see one thought, another thought, another thought — but NO MIND.
Thoughts together, millions of thoughts, give you the illusion as if mind exists. It is just like a crowd, millions of people standing in a crowd: is there anything like a crowd? Can you find the crowd other than the individuals standing there? But they are standing together, their togetherness gives you the feeling as if something like a crowd exists — only individuals exist.
This is the first insight into the mind. Watch, and you will find thoughts; you will never come across the mind. And if it becomes your own experience — not because I say it, not because Tilopa sings about it, no, that won’t be of much help — if it becomes YOUR experience, if it becomes a fact of your own knowing, then suddenly many things start changing. Because you have understood such a deep thing about mind, then many things can follow.
Watch the mind and see where it is, what it is. You will feel thoughts floating and there will be intervals. And if you watch long, you will see that intervals are more than the thoughts, because each thought has to be separate from another thought; in fact, each word has to be separate from another word. The deeper you go, you will find more and more gaps, bigger and bigger gaps. A thought floats, then comes a gap where no thought exists; then another thought comes, another gap follows.
If you are unconscious you cannot see the gaps; you jump from one thought to another, you never see the gap. If you become aware you will see more and more gaps. If you become perfectly aware, then miles of gaps will be revealed to you. And in those gaps, SATORIS happen. In those gaps the truth knocks at your door. In those gaps, the guest comes. In those gaps God is realized, or whatsoever way you like to express it. And when awareness is absolute, then there is only a vast gap of nothingness.
Source: 
Listen to complete discourse at mentioned below link.
Discourse Series: <a href="/tantra-supreme-understanding-by-osho-01-10">Tantra: The Supreme Understanding Chapter #2</a>
Chapter title: The Root Problem
12 February 1975 am in Buddha Hall
References: 
Osho has spoken on ‘mind and its nature’ in many of His discourses. More on the subject can be referred to in the following books/discourses:
<ol>
<li style="list-style-type: none;">
<ol>
<li>Bodhidharma: The Greatest Zen Master</li>
<li>The Dhammapada: The Way of the Buddha</li>
<li>From Bondage to Freedom</li>
<li>The Hidden Splendor</li>
<li>The Razor’s Edge</li>
<li>That Art Thou</li>
<li>Yoga: The Alpha and the Omega</li>
<li>Zen: The Path of Paradox</li>
<li>Vigyan Bhairav Tantra</li>
</ol>
</li>
</ol>
<style>.footer-ad{display: none !important;}</style>