在任何情况下都要寻找积极的一面。
The challenges in our lives are there to strengthen our convictions. They are not there to run us over.
The simplest things can be the most profound.
The difference between an ordeal and an adventure is your attitude.
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。
Sustainability is not just about the environment, it's about people.