数学是人类精神最美丽和最强大的创造。
Mathematics is the most beautiful and most powerful creation of the human spirit.
The most sustainable building is one that people love enough to maintain for generations.
可持续发展不再是可选项;它是任何希望在未来蓬勃发展的企业的必需品。
I stand up for what I believe in, and a lot of the time that’s against the grain.
I'm not afraid to fall in love, I'm just afraid of falling for the wrong person.