Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
数学不是关于数字、方程、计算或算法:它是关于理解的。
I believe in taking care of myself, in a balanced diet, in a rigorous exercise routine.
2013年:贝索斯致股东信《下放决策权以促进创新》
我相信每个演员都有责任为他们的表演带来真实。
The future belongs to those who prepare for it today.