The biggest risk to business is not taking any risks on sustainability.

Profitability and responsibility must go hand in hand.

Retire into yourself and ask yourself this question: Must I write？ If the answer is yes， then you must keep writing.

A man without a homeland is like a nightingale without a song.

语言是强大的，它们既能创造，也能毁灭。

抽象的力量在于它允许我们忽略不相关的细节，专注于问题的本质方面。