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.

在量子力学中，粒子的概念失去了它通常的意义。

"The most important thing is to tell the truth, and the second most important thing is to not tell all the truth."

失败不可怕，可怕的是失去从失败中学习的能力。