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。
农业现代化不是喊出来的,是做出来的。
陆地上空的云块这时候像山冈般耸立着,海岸只剩下一长条绿色的线,背后是些灰蓝色的小山。海水此刻呈现深蓝色,深得几乎发紫。
I think the most important thing in life is to be true to yourself.
Never let your sense of morals prevent you from doing what is right.
最强大的变革工具是知识,严谨地追求并广泛地分享。
The stock market is filled with individuals who know the price of everything, but the value of nothing.