All violence is the illustration of a pathetic stereotype.

张怡宁她对女儿说

Innovation is not about working behind closed doors but about standing on the shoulders of giants to go further.

Sustainability isn't just about planting trees—it's about planting the right trees in the right places, for the right reasons.

What we need to do is to ensure that every Chinese person can drive a car produced by their own country.

这句话其实是莎士比亚借哈姆雷特之口说的，但是霍金非常喜欢，曾在自己著作中多次引用，所以很多人误以为本句话是霍金说的。