It's not just about writing code; it's about solving problems.
生命不是一个段落,死亡也不是一个括号。
The hardest thing is to live richly in the present without letting it be tainted by the past or future.
我们这个时代的巨大挑战是创建一个既公正又可持续的世界秩序。
Every discovery builds on the work of those who came before us.