我一直认为，机器的真正考验在于它在普通劳动者手中的实际效用。
I have always considered that the true test of a machine is its practical utility in the hands of the common laborer.
蒸汽的力量如今已被充分理解，剩下的只是改进实践。
You can be whatever size you are, and you can be beautiful both inside and out.
别让他人看到你流血。
好的科学既需要创造力，也需要纪律性。
真正的成功不在于名声或金钱，而在于你对他人产生的影响。
The best way to predict the future is to create it.