You never know what motivates you.
Be gentle to all and stern with yourself.
If you're going through hell, keep going.
The secret of getting ahead is getting started.
Never complain and never explain.
Be kind whenever possible. It is always possible.
Expect problems and eat them for breakfast.
It's always too early to quit.
Be thine own palace, or the world's thy jail.
By failing to prepare, you are preparing to fail.
A man travels the world in search of what he needs and returns home to find it.