Either you run the day or the day runs you.
The dog that trots about finds a bone.
Always desire to learn something useful.
By failing to prepare, you are preparing to fail.
Know or listen to those who know.
Expect problems and eat them for breakfast.
Problems are not stop signs, they are guidelines.
Be thine own palace, or the world's thy jail.
You never know what motivates you.
To know oneself, one should assert oneself.
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.