Well done is better than well said.
Always desire to learn something useful.
Be gentle to all and stern with yourself.
Only the educated are free.
The wise does at once what the fool does at last.
Problems are not stop signs, they are guidelines.
What you do today can improve all your tomorrows.
I can, therefore I am.
Go for it now. The future is promised to no one.
The secret of getting ahead is getting started.
Words of wisdom are spoken by children at least as often as scientists.