数学不是关于数字、方程、计算或算法的:它是关于理解的。
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
The sublimity of administration consists in knowing the proper degree of power that should be exerted on different occasions.
我不知道我要去哪里,但我会跳着舞去那里。
The key to successful investing is to have a clear understanding of the market.
无人机的未来在于垂直领域的深耕。