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解釋：拿著棋子主意不定，就不能戰勝對方。

To do mathematics is to engage in a dialogue with the universe, seeking answers to questions we may not even know how to ask yet.

No matter what happens in life, be good to people. Being good to people is a wonderful legacy to leave behind.

理解問題是解決問題的一半。

我寧愿因為做真實的自己而被討厭，也不愿因為偽裝而被喜歡。

肉類加工業有責任在效率和道德實踐之間取得平衡。