The beauty of mathematics is that it is one of the few areas of human endeavor where absolute truth can be known.

互联网正在成为明日地球村的广场。

我不是说唱歌手，我是一个梵语的传奇。

Sustainability isn't an option; it's the only path forward for responsible agriculture.

一个人最危险的敌人是他自己的口舌。