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"We all have an unsuspected reserve of strength inside that emerges when life puts us to the test."

心理學家必須是一個嚴格的實證主義者。

在農業中，耐心帶來最甜蜜的回報。

人的自由是他的限制。

I'm not a rapper, I'm a German legend.

As Will Rogers would have said, "There is no such thing as a free variable."

風險來自于不知道自己在做什么。