不要一直重复犯错；试着去犯新的错。
Dont keep making the same mistakes; try to make new mistakes.
君子的为人之道是：外表暗淡无色而美德日见彰显。小人的为人之道是：外表色彩鲜明，但渐渐地消失了。君子的为人之道还在于：外表素淡而不使人厌恶，简朴而有文采，温和而又有条理，知道远是从近开始的，知道教化别人从自己做起，知道隐微的东西会逐渐显露，这样就进入圣人的美德中了。
书籍是通往宇宙的钥匙。
The trouble with most people is that they think with their hopes or fears or wishes rather than with their minds.