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

意識的元素是心理學的基本數據。

質量不是財富；它是一種計劃。

Science is the torch that illuminates the world.

The real tragedy of the poor is that they can do nothing but wait for the rich to give them something.

看東西只有用心才能看得清楚，重要的東西用眼睛是看不見的。