One foul sentence does more hurt than many foul examples. For these do but corrupt the stream；the other corrupt the fountain.

Investing in cleaner coal technology is an investment in the future of energy.

Science is not just about discovery, but about the joy of understanding.

最好的音乐来自于诚实和脆弱的地方。

Waste is a design flaw, not an inevitability in aquaculture.

"The beauty of a living thing is not the atoms that go into it, but the way those atoms are put together."

诚信是企业立足的根本，失去诚信就失去一切。