一旦心灵被启蒙，就无法再次变得黑暗。

The best leaders are those who listen more than they speak.《Leadership in the Modern Age》

现在如果送给别人很少的东西，却希望人家回报很多的东西，那么，人们就会怕你再送东西给自己了。 

The difference between perseverance and obstinacy is that one comes from a strong will, and the other from a strong won’t.

写作的行为是一种抵抗的行为。

创新的关键不仅在于想法，还在于执行。

All we know is still infinitely less than all that remains unknown.