A person who never made a mistake never tried anything new.

Some suggestions for you :

The important thing is not to stop questioning.

The masses are never militaristic until their minds are poisoned by propaganda.

My pacifism is an instinctive feeling, a feeling that possesses me because the murder of men is disgusting. My attitude is not derived from any intellectual theory but is based on my deepest antipathy to every kind of cruelty and hatred.

I am not more gifted than anybody else. I am just more curious than the average person and I will not give up a problem until I have found the proper solution.

Every kind of peaceful cooperation among men is primarily based on mutual trust.

Women marry men hoping they will change. Men marry women hoping they will not. So each is inevitably disappointed.

In a world where you can be anything, be yourself.

In matters of truth and justice, there is no difference between large and small problems, for issues concerning the treatment of people are all the same.

It is a wonderful feeling to recognize the unifying features of a complex of phenomena which present themselves as quite unconnected to the direct experience of the senses.

I very rarely think in words at all. A thought comes, and I may try to express it in words afterwards.

Never attribute to malice that which can be adequately explained by stupidity, but don't rule out malice.

I do not believe there is a way in which this deeply entrenched evil can be quickly healed. But until this goal is reached there is no greater satisfaction for a just and well-meaning person than the knowledge that he has devoted his best energies to the service of the good cause.

Anyone who doesn't take truth seriously in small matters cannot be trusted in large ones either.

Excellence is doing a common thing in an uncommon way.