历史给我们的教训是，人们从来都不知道汲取历史的教训。
History taught us is that people never know learn the lessons of history.
"You can’t just give up on someone because the situation’s not ideal."
我们在实现同情、利他和爱的人类潜能方面还有很长的路要走。
To be fond of dancing was a certain step towards falling in love.