“All that is necessary to right action is right judgment, and to the best action the most correct judgment.”

I suppose therefore that all things I see are illusions; I believe that nothing has ever existed of everything my lying memory tells me.

It is only prudent never to place complete confidence in that by which we have even once been deceived.

Conquer yourself rather than the world.

The greatest minds are capable of the greatest vices as well as of the greatest virtues.

You just keep pushing. You just keep pushing. I made every mistake that could be made. But I just kept pushing.

When I turn my mind’s eye upon myself, I understand that I am a thing which is incomplete and dependent on another and which aspires without limit to ever greater and better things…

Doubt is the origin of wisdom.

It is not enough to have a good mind; the main thing is to use it well.

I took especially great pleasure in mathematics because of the certainty and the evidence of its arguments.

Mind and soul of the man is entirely different from the body.

So far, I have been a spectator in this theatre which is the world, but I am now about to mount the stage, and I come forward masked.

With me, everything turns into mathematics.

In order to seek truth, it is necessary once in the course of our life to doubt, as far as possible, of all things

Except our own thoughts, there is nothing absolutely in our power.

I am accustomed to sleep and in my dreams to imagine the same things that lunatics imagine when awake.

In order to improve the mind, we ought less to learn than to contemplate.

The most courageous act is still to think for yourself. Aloud.

Forgiveness is not an occasional act, it is a constant attitude.

Overcoming poverty is not a task of charity, it is an act of justice.

To become successful you must be a person of action. Merely to “know” is not sufficient. It is necessary both to know and do.

Never confuse movement with action.

It is not the actions of others which trouble us but rather it is our own judgments.

Your actions are your only belongings.

Dream, Dream & Dream. Dreams transform into thoughts and thoughts result in action.