我是一个女人，我有不完美之处……我为此感到自豪。

The greatest risk lies in not knowing what you're doing.

Free education is abundant, all over the Internet. It's the desire to learn that's scarce.

True progress comes when industry and environmentalists work together, not against each other.

In the wild, every decision can mean the difference between life and death.

孔子说：“见到贤人，要向他看齐；见到不贤，要反省自己。”