Always desire to learn something useful.
If you can dream it, you can do it.
It's always too early to quit.
The most effective way to do it, is to do it.
Be gentle to all and stern with yourself.
The wise does at once what the fool does at last.
The secret of getting ahead is getting started.
Only the educated are free.
To know oneself, one should assert oneself.
If you're going through hell, keep going.
Thought is the original source of all wealth, all success, all material gain, all great discoveries and inventions, and of all achievement.
Do not trust to the cheering, for those persons would shout as much if you and I were going to be hanged.