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。