There is always time to add a word, never to withdraw one.

If you place your head in a lion's mouth, then you cannot complain one day if he happens to bite it off.

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

Turn your wounds into wisdom.

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

Men build too many walls and not enough bridges.

The object of the superior man is truth.

All that we see or seem is but a dream within a dream.

An intelligent hell would be better than a stupid paradise.

We may encounter many defeats but we must not be defeated.

How often it is that the angry man rages denial of what his inner self is telling him.

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

No act of kindness, no matter how small, is ever wasted.

Man is not the creature of circumstances, Circumstances are the creatures of men.

Don't take tomorrow to bed with you.

There are no eternal facts, as there are no absolute truths.

Everybody is ignorant, only on different subjects.

The pendulum of the mind oscillates between sense and nonsense, not between right and wrong.

Respect yourself if you would have others respect you.

We sometimes congratulate ourselves at the moment of waking from a troubled dream; it may be so the moment after death.

Science may set limits to knowledge, but should not set limits to imagination.