经济学家的角色既是科学家,又是工程师。
可持续性不是一种趋势,而是我们为后代共同承担的责任。
译文:喝酒时不乱说胡话的人是品质高洁的君子,金钱财物上分得清的人是真正的大丈夫。赏析:小酌有益于身心健康,但过量饮酒就会失态。不管是朋友,还是亲戚,在金钱方面一定要账目分明,否则就会因为利益产生矛盾。
The great tragedy of Science—the slaying of a beautiful hypothesis by an ugly fact.
Innovation isn't about reinventing the wheel; it's about making the wheel better, stronger, and more efficient.