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The fundamental cause of the trouble is that in the modern world the stupid are cocksure while the intelligent are full of doubt.

"The best way to learn is by making mistakes."

The great philosophers are the great lovers of truth.

痛苦是上帝不會讓它在太脆弱的枝干上成熟的果實。

盈利和環境管理并不相互排斥；它們必須齊頭并進。

與那些與你有共同愿景的有才華的人在一起。