每个个体改善自身状况的自然努力,当在自由和安全的情况下得以发挥时,是如此强大,以至于它不仅能够独自,不受任何协助,推动社会走向富裕和繁荣,而且能够克服往往由愚蠢的人类法律造成的百般妨碍。
The history of all hitherto existing society is the history of class struggles.
学习是系统中产生的任何变化,这些变化或多或少会永久性地改变其适应环境的能力。
I wanted to write about a woman who was angry, who had a right to be angry, and who wasn’t going to apologize for it.