You never know what motivates you.
To know oneself, one should assert oneself.
Never complain and never explain.
Do not weep do not wax indignant. Understand.
If you're going through hell, keep going.
If you've got a talent, protect it.
Be thine own palace, or the world's thy jail.
Wherever you are - be all there.
What you do today can improve all your tomorrows.
Be kind whenever possible. It is always possible.
A little learning is a dangerous thing, but a lot of ignorance is just as bad.