Being different is what makes you unique.

Wonder is the mother of all science.

The poets and philosophers before me discovered the unconscious; what I discovered was the scientific method by which the unconscious can be studied.

I do not know what I may appear to the world; but to myself I seem to have been only like a boy playing on the seashore, and diverting myself in now and then finding a smoother pebble or a prettier shell than ordinary, whilst the great ocean of truth lay all undiscovered before me.

We call first truths those we discover after all the others.

Satire is a sort of glass, wherein beholders do generally discover everybody's face but their own.

When we seek to discover the best in others, we somehow bring out the best in ourselves.

If I have ever made any valuable discoveries, it has been owning more to patient attention, than to any other talent.