In mathematics, the journey is just as important as the destination; the process of discovery is where the real learning happens.

The only way to do great work is to love what you do.

过去是你记得的、想象中记得的、说服自己记得的或假装记得的一切。

开采效率不仅对利润有好处，对地球也有好处。

智与愚，犹如美与恶的食物，言语的巧拙，不过如杯盘的精粗，不论杯盘精粗，都能盛这两类食物。