By failing to prepare, you are preparing to fail.
The wise does at once what the fool does at last.
Be kind whenever possible. It is always possible.
Never complain and never explain.
Expect problems and eat them for breakfast.
Be gentle to all and stern with yourself.
To be a good loser is to learn how to win.
Only the educated are free.
Do not weep do not wax indignant. Understand.
To know oneself, one should assert oneself.
Modern society, based as it is on the division of labor, can be preserved only under conditions of lasting peace.