The man who knows it can't be done counts the risk, not the reward.
The highest reward that God gives us for good work is the ability to do better work.
What people need and what they want may be very different.... Teachers are those who educate the people to appreciate the things they need.
Self-control is the ability to restrain a laugh at the wrong place.
If put to the pinch, an ounce of loyalty is worth a pound of cleverness.
The difference in men does not lie in the size of their hands, nor in the perfection of their bodies, but in this one sublime ability of concentration: to throw the weight in one blow, to live eternity in an hour.