The wise does at once what the fool does at last.

I can, therefore I am.

Never complain and never explain.

Always desire to learn something useful.

The most effective way to do it, is to do it.

Do not weep do not wax indignant. Understand.

The dog that trots about finds a bone.

Expect problems and eat them for breakfast.

To know oneself, one should assert oneself.