数学的美在于它既是艺术又是科学。
The beauty of mathematics is that it is both an art and a science.
观看与领悟是截然不同的两回事。除非悟出一样东西的美，否则不算领会。唯有如此，这样东西才真正存在。
采矿技术的创新将是该行业在下个世纪保持活力的关键。
"The power of a story is in its ability to inspire change."
人类最美丽和最丑陋的倾向都不是固定生物本性的一部分，而是创造人类的社会过程的结果。
True leadership is not about being in charge, but about taking care of those in your charge.
The most sustainable plastic is the one that never needs to be made in the first place.