一個(gè)文明的真正衡量標(biāo)準(zhǔn)是它如何對(duì)待最弱的成員。
Collaboration across industries is key to solving complex global challenges.
Mexico is a country that is always in the process of becoming, never quite arriving.
行為的科學(xué)研究必須基于客觀、可測(cè)量的數(shù)據(jù)。
The past is never dead. It's not even past.