你的脚动不了是因为我。
Markets are human creations, and like all human creations, they can be improved.
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
I could easily forgive his pride, if he had not mortified mine.
如果学习,不能够做到专心,这样就会变得杂乱无章。