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煤礦工人不僅僅是在挖土，他們是在挖掘進步。

"The greatest glory in living lies not in never falling, but in rising every time we fall."

我不會滿足于次優，我追求更多。

——在廣州全國青年聯合會演說，1923年10月21日

"Life on a lifeboat isn't much of a life. It is like an end game in chess, a game with few pieces. The elements couldn't be more simple, nor the stakes higher."