用度少，则金价低贱；金价贱，则事情难成。

Persistence is key in mathematical research; many great results come from looking at the same problem from different angles over and over again.

最好的故事是那些给读者留下想象空间的故事。

I don’t like to talk too much, I prefer to let my game speak for me.

 The wise reflect on their thoughts; the foolish indulge in their indulgences.

可持续性不是一种选择；它是任何希望在长期内蓬勃发展的企业的必要条件。