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The greatest use of life is to spend it for something that will outlast it.

The only way to get better is to compete against the best.

生于古人之后而議論古人的缺點失誤容易，而若處于古人的位置做古人所做的事就很難

The worst thing in the world that can happen to you if you’re an engineer that has given his life to develop something is for someone to just rip it off.

"We live in a world where the past is always present, and the future is always uncertain."

在懷疑時，克制自己。

宜安靜，少說話，從容不迫，嚴謹及儉約，這些都是監督自己的良言。避多欲，盲動，心不專一，以此避免自己的缺失。在實踐這些修養的過程中，能體會到恒字的秘訣。而在不間斷的過程里，能體驗出漸字的秘訣。