The decisions of the poor are often heartbreakingly rational.
穷人的决策往往理性得令人心碎。
A sustainable coal industry is possible if we commit to the right technologies.
研究中的耐心不是被动的,而是对真理的积极追求。
"The only way to get rid of temptation is to yield to it."
【译文】 孔子说:“君子有三件事要警戒:年轻时,血气还不成熟,要戒女色;年壮时,血气正旺盛,要戒争斗;年老时,血气已衰落,要戒贪婪。”