Be as you wish to seem.

Ignorance, the root and stem of all evil.

I am not an Athenian or a Greek, but a citizen of the world.

Imagination is more important than knowledge. Knowledge is limited. Imagination encircles the world.

Where there is shouting, there is no true knowledge.

My brain is only a receiver, in the Universe there is a core from which we obtain knowledge, strength and inspiration. I have not penetrated into the secrets of this core, but I know that it exists.

Death may be the greatest of all human blessings.

The most important knowledge is that which guides the way you lead your life.

Strong minds discuss ideas, average minds discuss events, weak minds discuss people