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A book can be a friend, a teacher, and a doorway to another world.

科學是一項集體事業(yè)，每一代人都為之添磚加瓦。

可持續(xù)性不僅僅是一個流行詞，更是我們的責任。

The best leaders are those who listen more than they speak and act with integrity.

Leisure is the mother of philosophy.

The best way to be happy is to be grateful.

The past is a foreign country; they do things differently there.

I think it's important to have a sense of humor about yourself and not take yourself too seriously.