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Scientific research should solve practical problems, not just stay on papers.

Leadership means making tough decisions today that will pay off decades from now.

It is indeed an opinion strangely prevailing amongst men， that houses， mountains， rivers， and in a word all sensible objects， have an existence， natural or real， distinct from their being perceived by the understanding.

這就是我們在生活中必須做的：承受巨大的創傷和細小的擦傷，然后繼續前進。