Things do not happen. Things are made to happen.

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

Well done is better than well said.

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

Do not weep do not wax indignant. Understand.

Always desire to learn something useful.

Never complain and never explain.

To know oneself, one should assert oneself.

It's always too early to quit.