蒸汽的力量如今已被充分理解，剩下的只是改进实践。

Philosophy ought really to be written only as a form of poetry.

科技创新需要长期积累，不能急功近利，农业科研更是如此。

I don't want to make a movie that's just a series of action sequences. I want to make a movie that has heart and soul.

只要一件事与我们的本性和谐，它必然是善的。