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The most difficult thing is the decision to act, the rest is merely tenacity.

真相很少是純粹的，也從來不是簡單的。

可持續性不僅僅是一個流行詞，更是我們的責任。

學習新編程語言的最好方法是用它編寫程序。

子貢問怎樣實現仁，孔子說：“工人要做好工，必先磨好工具。生活在那里，就要追隨那里的品德高尚的領導，結交那里的仁義之士。”

如果夠真誠我應該告訴你，我現在依然閱讀童話，而且它們是我最愛的讀物。

A new scientific truth does not triumph by convincing its opponents and making them see the light, but rather because its opponents eventually die, and a new generation grows up that is familiar with it.

Every great and deep difficulty bears in itself its own solution. It forces us to change our thinking in order to find it.