Be kind whenever possible. It is always possible.
It's always too early to quit.
The wise does at once what the fool does at last.
What you do today can improve all your tomorrows.
You never know what motivates you.
Know or listen to those who know.
Wherever you are - be all there.
Only the educated are free.
The most effective way to do it, is to do it.
Things do not happen. Things are made to happen.
Animals, in their generation, are wiser than the sons of men but their wisdom is confined to a few particulars, and lies in a very narrow compass.