因为这个世界需要的，就是我们都快乐。

Because what the world needs are people who have come alive. "- Howard Thurman."

youdao

因为这个世界需要改变。

Because the world needs changing.

youdao

因为这个世界没有统一的尺度，所以谁都没必要去刻意学习别人。

There is no unique yardstick (for us to judge whether she's lady or not) existing in the world, thus it is unnecessary for us to learn from others.

youdao

Because of that, each person is in a different situation-- it's a very complicated world and we have many different risks.

因为各人所处环境不同-,这个世界很复杂,所以我们也面临着许多不同的风险。

耶鲁公开课 - 金融市场课程节选

Imagine a world in which Kagan exists, but Shelly doesn't exist, because nobody in the world is named Shelly.

想象在一个世界里卡根存在,而薛立不存在,因为这个世界里面没人叫薛立

耶鲁公开课 - 死亡课程节选

Now Baidu has become one of the best-known Chinese brands in the world because of that decision.

正因为这个决定，百度已成为,世界知名的中国品牌之一。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选