The only limits in life are the ones you make.

相关系数的可能误差不是一个固定的量，而是取决于样本的大小。

复杂容易，简单难。

The Internet is a powerful tool for education, but it is not a substitute for the teacher.

I don't need anyone to complete me. I complete myself.

Always think big and don't listen to people who tell you it can't be done.

Collaboration across industries is key to solving the energy challenges of tomorrow.

电影是历史的见证，它记录时代的变迁，传承人类的精神。

领导层的多样性不是可选的，而是增长的关键。