"Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding."
数学不是关于数字、方程、计算或算法的:它是关于理解的。
It's not what you're looking for trouble, but something that you're not sure of, but in fact, it's not.
Innovation is not just about technology; it's about thinking differently.
China's rise will inevitably lead to conflict with the United States.
The best armor of old age is a well-spent life perfecting it.
国际政治是一个残酷而无情的舞台,各国不断努力最大化自己的权力和安全。
The bond market is the ultimate indicator of market sentiment.