By failing to prepare, you are preparing to fail.
Go for it now. The future is promised to no one.
Never complain and never explain.
Be gentle to all and stern with yourself.
Either you run the day or the day runs you.
If you can dream it, you can do it.
If you've got a talent, protect it.
If you're going through hell, keep going.
Know or listen to those who know.
Problems are not stop signs, they are guidelines.
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.