The history of mankind proves that advances of culture depend upon the opportunities presented to a social group to learn from the experience of their neighbors.
人類歷史證明，文化的進(jìn)步取決于社會(huì)群體有機(jī)會(huì)從鄰居的經(jīng)驗(yàn)中學(xué)習(xí)。
你必須為夢(mèng)想而奮斗，你必須為之犧牲和努力。
Freedom is what you do with what's been done to you.