Technology is nothing. What's important is that you have a faith in people, that they're basically good and smart, and if you give them tools, they'll do wonderful things with them.
船舶自动转向的引入是一个具有重大实际意义的问题,其解决需要开发一种新型控制器。
一个革命者可以失去一切:家庭、自由,甚至生命。但有一件事他永远不能失去:荣誉。
The task of the modern educator is not to cut down jungles, but to irrigate deserts.
我画画不是为了逃避现实,而是为了面对它。