A mistake is always forgivable, rarely excusable and always unacceptable.

Everybody is ignorant, only on different subjects.

Stupidity is a talent for misconception.

Talent is God given. Be humble. Fame is man-given. Be grateful. Conceit is self-given. Be careful.

If you buy what you do not need, you will need what you cannot buy.

Although our intellect always longs for clarity and certainty, our nature often finds uncertainty fascinating.

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

In anger we should refrain both from speech and action.

The best way to see Faith is to shut the eye of Reason.

Learn as though you would never be able to master it; hold it as though you would be in fear of losing it.

I hear and I forget. I see and I remember. I do and I understand.

Nothing is more intolerable than to have to admit to yourself your own errors.

You are braver than you believe, stronger than you seem, and smarter than you think.

The more skilled you are at something, the worse you are at it when showing someone.

The secret of life, though, is to fall seven times and to get up eight times.

He who can destroy a thing, can control a thing.

A common mistake that people make when trying to design something completely foolproof is to underestimate the ingenuity of complete fools.

One just needs a little alertness to see and find out: Life is really a great cosmic laughter.

I dream. Sometimes I think that's the only right thing to do.

Love make us poets, and the approach of death should make us philosophers.

One new feature or fresh take can change everything.