What you do today can improve all your tomorrows.
Who seeks shall find.
Know or listen to those who know.
I can, therefore I am.
Quality is not an act, it is a habit.
Either you run the day or the day runs you.
It's always too early to quit.
After a storm comes a calm.
Things do not happen. Things are made to happen.
You never know what motivates you.
A serious and good philosophical work could be written consisting entirely of jokes.