Learn every day, but especially from the experiences of others. It’s cheaper!
每天学习，尤其是从别人的经验中学习。它更便宜！“——约翰·博格尔
Freedom is not merely the opportunity to do as one pleases; neither is it merely the opportunity to choose between set alternatives. Freedom is, first of all, the chance to formulate the available choices, to argue over them - and then, the opportunity to choose.
水泥行业必须进化，否则就会被淘汰。
I never doubted that IVF would work. I was just determined to make it happen.