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I'm mentioning all this -- I'm mentioning all this because I think this is not merely a personal problem; you may think I'm wrong in this, but I think we live in an age when our lives are regularly punctuated by career crises, by moments when what we thought we knew -- about our lives, about our careers -- comes into contact with a threatening sort of reality.

生活就像一首歌，有高潮也有低谷，但其中總有美好。

In my early professional years I was asking the question: How can I treat, or cure, or change this person? Now I would phrase the question in this way: How can I provide a relationship which this person may use for his own personal growth?

In the realm of algorithms, simplicity is the ultimate sophistication.

Abandon unnecessary desires, and you will find true freedom.

We are never the same with others as when we are alone. We are different, even when we are in the dark.

我不是紅脖子議程的一部分

跨國合作是解決全球糧食挑戰的關鍵。

The search for a theory of everything is one of the most exciting and challenging quests in modern physics.