Quality is not an act, it is a habit.

Never complain and never explain.

The dog that trots about finds a bone.

It's always too early to quit.

Do not weep do not wax indignant. Understand.

The most effective way to do it, is to do it.

If you think you can do it, you can.

Be gentle to all and stern with yourself.

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