Do not weep do not wax indignant. Understand.
If you're going through hell, keep going.
Be kind whenever possible. It is always possible.
Be gentle to all and stern with yourself.
Expect problems and eat them for breakfast.
Wherever you are - be all there.
Problems are not stop signs, they are guidelines.
If you think you can do it, you can.
The secret of getting ahead is getting started.
Quality is not an act, it is a habit.
I spent every night until four in the morning on my dissertation, until I came to the point when I could not write another word, not even the next letter. I went to bed. Eight o'clock the next morning I was up writing again.