漂亮的脸孔是给别人看的,而有智慧的头脑才是给自己利用的。
The story of human evolution is a story of migration and mixing.
憎恨罪行,但要爱罪人。
The beauty of mathematics is that it is so simple yet so powerful.
隐私不是奢侈品;在连接设备的时代,它是必需品。
The dead are not gone. They are simply not here.