Be kind whenever possible. It is always possible.
After a storm comes a calm.
Know or listen to those who know.
To be a good loser is to learn how to win.
Things do not happen. Things are made to happen.
If you've got a talent, protect it.
Always desire to learn something useful.
The most effective way to do it, is to do it.
The wise does at once what the fool does at last.
Be gentle to all and stern with yourself.
Words of wisdom are spoken by children at least as often as scientists.