没有正义的自由是暴政。
Freedom without justice is tyranny.
科学的美丽在于它不断进化，总有新的东西可以发现。
在人类社会的初期，每个人都是自私自利的。
男性和女性在短期择偶欲望上存在差异，因为这对我们祖先的繁殖利益和代价不同。
Sustainability isn't a choice anymore—it's a necessity for survival in the aquaculture industry.
The melancholy science from which I make this offering to my friend relates to a region that from time immemorial was regarded as the true field of philosophy, but which, since the latter's conversion into method, has lapsed into intellectual neglect, sententious whimsy, and finally oblivion.