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The best leaders are those who serve others.

The world we see that seems so insane is the result of a belief system that is not working.

我唔怕辛苦，最怕系冇機會。

The interplay between quantum mechanics and general relativity is one of the most profound puzzles in modern physics, and solving it may require a complete rethinking of our understanding of the universe.

【譯文】與人說話只能說三分，不能把內心的想法全部吐露給別人。有意栽花花不一定開放，無意去插柳柳樹卻可能長得茂盛。龍和虎的形態好畫，卻難以畫出它們的骨骼。了解人的表面很容易，但了解人的內心卻十分困難。

我從失敗中學到的比從勝利中學到的更多。

理論物理學不僅僅是解決問題，更是要找到正確的問題去解決。