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Mathematics is not a careful march down a well-cleared highway, but a journey into a strange wilderness, where the explorers often get lost.

The greatest happiness is to transform one's feelings into action.

Other holidays repose upon the past; Arbor Day proposes for the future.

Little bitty stinging rain, and big old fat rain, rain that flew in side every ways.

自由是做法律允許的事情的權利。