Who seeks shall find.
To know oneself, one should assert oneself.
Well done is better than well said.
Be thine own palace, or the world's thy jail.
The wise does at once what the fool does at last.
If you've got a talent, protect it.
It's always too early to quit.
After a storm comes a calm.
If you can dream it, you can do it.
The most effective way to do it, is to do it.
Crabbed and obscure definitions are of no use beyond a narrow circle of students, of whom probably every one has a pet one of his own.