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知足的人不因利祿累害自己。

Trust is the most valuable resource in mining—harder to earn than any mineral.

創新是企業發展的永恒動力，我們要不斷突破技術瓶頸，推動行業進步。

The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.

Pessimism leads to weakness, optimism to power.

我從不回頭，永遠向前看。

The best thing about getting older is that you don't lose all the other ages you've been.

解析：知行工夫本不可離。