I don't believe in luck. I believe in preparation meeting opportunity.

Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.

设计不仅仅是看起来和感觉如何，设计是它如何运作。

My expectations were reduced to zero when I was 21. Everything since then has been a bonus.

农业创新不仅仅是技术问题；它关乎思维方式的转变和对可持续性的拥抱。

采矿效率不仅仅是速度；而是用更少的浪费做更多的事。