Do not weep do not wax indignant. Understand.

Never complain and never explain.

Well done is better than well said.

Be gentle to all and stern with yourself.

By failing to prepare, you are preparing to fail.

If you can dream it, you can do it.

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

To know oneself, one should assert oneself.

Quality is not an act, it is a habit.