Economics is ultimately about improving human welfare.
楚国的狂人接舆唱歌路过孔子车旁,说:“凤啊!凤啊!你怎么这样倒霉?过去的不可挽回,未来的还可以赶上。算了!算了!现在的执政者很危险!”
世界需要负责任的矿工,他们既了解矿产的价值,也明白地球的价值。
"The beauty of biology lies in its complexity and the endless possibilities it presents."
玫瑰是有很多朵,她并不是独一无二的,但是就是因为你的灌溉,让她变得与众不同,让她变得独一无二。
We perceive the world in terms of its significance for action.