我有一个梦想，这个梦想值得我付出一切。
I have a dream, and that dream is worth every sacrifice I make.
柴油发动机是当今已知效率最高的原动机。
A woman can become a man’s friend only in the absence of passion between them.
The most important object of both the workmen and the management should be the training and development of each individual in the establishment, so that he can do (at his fastest pace and with the maximum of efficiency) the highest class of work for which his natural abilities fit him.
理性服从自己；而无知则服从任何强加于它的东西。
Le temps est le seul capital des gens qui n'ont que leur intelligence pour fortune.
【释义】狡猾的兔子有三个洞穴，才能避免死亡。如今您只有一个洞穴，还不能高枕无忧。请让我为您再开凿两个洞穴。