我已经不再年轻，不再知道一切。
Pure mathematics is, in its way, the poetry of logical ideas.
我认为最好的电影是那些让你带着问题离开，而不是答案的电影。
The only way to do great work is to love what you do.
"Sometimes the hardest battles are the ones fought within ourselves."
如果我们想拯救自然世界，重新与自然建立联系是关键。
The root of the problem is the failure to distinguish between operational effectiveness and strategy.
