To know oneself, one should assert oneself.

Things do not happen. Things are made to happen.

Never complain and never explain.

Do not weep do not wax indignant. Understand.

The dog that trots about finds a bone.

What you do today can improve all your tomorrows.

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

You never know what motivates you.

Expect problems and eat them for breakfast.