Dare to know! Have the courage to use your own understanding. Laziness and cowardice are the reasons why such a large part of mankind gladly remain minors all their lives, long after nature has freed them from external guidance. ~Sapere Aude
Do not go to bed until you have gone over the day three times in your mind. What wrong did I do? What good did I accomplished? What did I forget to do? ~Pythagoras