Never complain and never explain.

Without hard work, nothing grows but weeds.

You never know what motivates you.

By failing to prepare, you are preparing to fail.

Do not weep do not wax indignant. Understand.

Be thine own palace, or the world's thy jail.

If you're going through hell, keep going.

The dog that trots about finds a bone.

The secret of getting ahead is getting started.