To do great things is difficult，but to command great things is more difficult.

最好的报复就是巨大的成功。

Technology alone won't save us—it's how we apply it that matters.

向新能源汽车的转变不仅是一种趋势，而且是可持续未来的必要条件。

出自《海国图志》。这种风气一旦开启，智慧的日头就会出现，才可以见到东海的百姓，和西海的百姓没什么区别。

数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。

The freedom then of man, and liberty of acting according to his own will, is grounded on his having reason, which is able to instruct him in that law he is to govern himself by, and make him know how far he is left to the freedom of his own will.

"The best children's books are the ones that don't talk down to children."