实现明天的唯一限制是我们今天的疑虑。
译文：凡事从自身上找原因，就不会有抱怨了。这就是孟子说的行有不得反求诸己。
人类留下的痕迹往往是伤痕。
The only time success comes before work is in the dictionary.
最好的领导者是那些赋予团队自主权并推动变革的人。
The writer must believe that what he is doing is the most important thing in the world. And he must hold to this illusion even when he knows it is not true.