What you do today can improve all your tomorrows.
Expect problems and eat them for breakfast.
Things do not happen. Things are made to happen.
Leap, and the net will appear.
Quality is not an act, it is a habit.
If you're going through hell, keep going.
You never know what motivates you.
Either you run the day or the day runs you.
Know or listen to those who know.
By failing to prepare, you are preparing to fail.
Imagination, the traitor of the mind, has taken my solitude and slain it.
Cruelty is a part of nature, at least of human nature, but it is the one thing that seems unnatural to us.