Never complain and never explain.

Do not weep do not wax indignant. Understand.

Know or listen to those who know.

To know oneself, one should assert oneself.

Be kind whenever possible. It is always possible.

By failing to prepare, you are preparing to fail.

Well done is better than well said.

Quality is not an act, it is a habit.

Go for it now. The future is promised to no one.