You have to expect things of yourself before you can do them.

【译文】 仲弓问仁。孔子说：“出门时要象会见贵宾一样庄重，建工程时要象举行盛大祭典一样严肃。自己不愿做的，不要强加于人。同事中相处融洽，亲属中和睦友爱。”仲弓说：“我虽不才，愿照此办理。”

Every piece of plastic ever made still exists somewhere on this planet—that's both our challenge and our responsibility.

"La memoria es el único paraíso del que no podemos ser expulsados."

可持续经济增长的关键在于资源的有效配置和持续创新。

心理活动的目的是成功的生活。

A good abstraction is one that emphasizes the essential and suppresses the irrelevant.