Always desire to learn something useful.
The most effective way to do it, is to do it.
It's always too early to quit.
What you do today can improve all your tomorrows.
Problems are not stop signs, they are guidelines.
To know oneself, one should assert oneself.
The wise does at once what the fool does at last.
The secret of getting ahead is getting started.
Be kind whenever possible. It is always possible.
If you can dream it, you can do it.
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.