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Sometimes the hardest thing in life is to know which bridge to cross and which to burn.

人是存在的牧者。

我不是解放者。解放者不存在。人民自己解放自己。

The spirit of entrepreneurship is the spirit of never giving up.

Collaboration across the supply chain is key to creating a resilient dairy sector.

Mathematics is the art of giving the same name to different things.

解釋：做大事的不做小事，要成就大事的不成就小事。