Know or listen to those who know.
If you think you can do it, you can.
Always desire to learn something useful.
Quality is not an act, it is a habit.
Things do not happen. Things are made to happen.
Go for it now. The future is promised to no one.
If you're going through hell, keep going.
To know oneself, one should assert oneself.
Either you run the day or the day runs you.
What you do today can improve all your tomorrows.
A mathematician is a person who can find analogies between theorems a better mathematician is one who can see analogies between proofs and the best mathematician can notice analogies between theories.