Things do not happen. Things are made to happen.
Do not weep do not wax indignant. Understand.
Be thine own palace, or the world's thy jail.
Expect problems and eat them for breakfast.
To be a good loser is to learn how to win.
By failing to prepare, you are preparing to fail.
You never know what motivates you.
What you do today can improve all your tomorrows.
Never complain and never explain.
The secret of getting ahead is getting started.
We have found that where science has progressed the farthest, the mind has but regained from nature that which the mind put into nature.