Reading furnishes the mind only with materials of knowledge; it is thinking that makes what we read ours.
No thief, however skillful, can rob one of knowledge, and that is why knowledge is the best and safest treasure to acquire.
L. Frank Baum
Knowledge is a treasure, but practice is the key to it.
I did then what I knew how to do. Now that I know better, I do better.
I cannot teach anybody anything. I can only make them think
When you kill time, remember that it has no resurrection.