Be gentle to all and stern with yourself.
If you've got a talent, protect it.
Always desire to learn something useful.
If you're going through hell, keep going.
The wise does at once what the fool does at last.
Things do not happen. Things are made to happen.
Either you run the day or the day runs you.
Be kind whenever possible. It is always possible.
To be a good loser is to learn how to win.
Only the educated are free.
There have been only 268 of the past 3,421 years free of war.
Science gives us knowledge, but only philosophy can give us wisdom.