质量从来不是偶然的;它始终是智慧努力的结果。
A play is not an essay, nor should it be treated as such.
In the examination of the parts of animals, I have diligently endeavored to arrive at the truth.
每一项伟大突破最开始都是可笑的、荒谬的。事实上,如果它一开始不是可笑和荒谬的,就不是突破。