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在衣著上你可以不修邊幅，但切不可讓靈魂染上污點(diǎn)。

The history of mathematics is a testament to the ingenuity and creativity of the human mind.

Natural gas is a bridge to a cleaner energy future, but we must cross that bridge responsibly.

The ocean is not just a resource; it's a responsibility. We must manage it wisely for future generations.

創(chuàng)新就是看到每個(gè)人都能看到的東西，思考沒(méi)有人想過(guò)的東西。