圣人充分发挥本性，不被见闻束缚心灵。

I’d tell men and women in their mid-twenties not to settle for a job or a profession or even a career. Seek a calling. Even if you don’t know what that means, seek it. If you’re following your calling, the fatigue will be easier to bear, the disappointments will be fuel, the highs will be like nothing you’ve ever felt.

出自先秦《荀子·非相》。察看一个人的外貌，不如用心体察他的心理；体察他的心理，不如考察他做事的方法。说明对人的考察应当重视其内心与做事的方法，而不应该停留在外表的体貌特征上。

The secret of success is learning how to use pain and pleasure instead of having pain and pleasure use you. If you do that, you’re in control of your life. If you don’t, life controls you.

道德的人和荣誉的人之间的区别在于，后者即使在不光彩的行为奏效时也会感到后悔。

开发能够处理高维数据的学习算法是该领域的一个主要挑战。