沒有嚴(yán)格的執(zhí)行，認(rèn)證標(biāo)準(zhǔn)就毫無意義。
Certification standards are meaningless without rigorous enforcement.
The most radical thing you can do is to be yourself.
Sustainability isn't an option; it's our responsibility to future generations.
經(jīng)濟(jì)歷史的研究不僅僅是關(guān)于過去；它是關(guān)于理解當(dāng)前不平等的根源。
一個(gè)人有利用價(jià)值的時(shí)候他們會(huì)把你伺候的像皇帝一樣。
Don't wait for opportunity, create it.