Do not weep do not wax indignant. Understand.

It's always too early to quit.

If you think you can do it, you can.

Know or listen to those who know.

Quality is not an act, it is a habit.

Expect problems and eat them for breakfast.

Never complain and never explain.

By failing to prepare, you are preparing to fail.

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