In the examination of the parts of animals, I have diligently endeavored to arrive at the truth.

在更有价值的人力和非人力资源的生产中，思想是关键投入。

"The world is full of light and life, and the true crime is not to be interested in it."

全人类...都是平等和独立的，没有人应该侵犯他人的生命、健康、自由或财产。

The first fruit of this imagination - and the first lesson of the social science that embodies it - is the idea that the individual can understand his own experience and gauge his own fate only by locating himself within his period, that he can know his own chances in life only by becoming aware of those of all individuals in his circumstances.