Sometimes you will never know the value of a moment until it becomes a memory.

It is always advisable to perceive clearly our ignorance.

In a good bookroom you feel in some mysterious way that you are absorbing the wisdom contained in all the books through your skin, without even opening them.

Yes, I guess you could say I am a loner, but I feel more lonely in a crowed room with boring people than I feel on my own.

If we can really understand the problem, the answer will come out of it, because the answer is not separate from the problem.

Rational discussion is useful only when there is a significant base of shared assumptions.

Great dreams of great dreamers are always transcended.

There are two educations. One should teach us how to make a living and the other how to live.

Mistakes are always forgivable, if one has the courage to admit them.

Muddy water is best cleared by leaving it alone.

Why fit in when you were born to stand out?

Forget not that the earth delights to feel your bare feet and the winds long to play with your hair.

You place too much importance... on the so-called purity of blood! You fail to recognize that it matters not what someone is born, but what they grow to be!

Without courage, wisdom bears no fruit.

Tomorrow hopes we have learned something from yesterday.

Every act of creation is first an act of destruction.

Those who can not change their minds can not change anything.

The heart has its reasons which reason knows not.

Achievement brings its own anticlimax.

The essence of knowledge is, having it, to apply it; not having it, to confess your ignorance.

Only idiots refuse to change their minds.