If you've got a talent, protect it.
The wise does at once what the fool does at last.
Always desire to learn something useful.
Be gentle to all and stern with yourself.
If you can dream it, you can do it.
It's always too early to quit.
Problems are not stop signs, they are guidelines.
Without hard work, nothing grows but weeds.
Either you run the day or the day runs you.
Be kind whenever possible. It is always possible.
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.