The light is what guides you home, the warmth is what keeps you there.
容易愤怒就会伤害别人;私欲太多了就会害了自己;贪图安逸就会有害于自己的品德;忧虑太多,就会削弱自己的意志。
If you let yourself be undisciplined on the small things, you will probably be undisciplined on the large things as well.
Innovation distinguishes between a leader and a follower.