世界上最好和最美丽的东西是看不见甚至摸不着的——它们必须用心去感受。
多年的爱在一分钟的恨中被遗忘。
定义就是限制。
经济增长的过程不是平稳和连续的;它以突飞猛进和停顿为标志。
Some people don't like change, but you need to embrace change if the alternative is disaster.
The thing about human beings is that they're capable of anything.
柴油发动机是当今已知效率最高的原动机。