When stocks are attractive, you buy them. Sure, they can go lower. I’ve bought stocks at $12 that went to $2, but then they later went to $30.
Writing is a journey into the unknown, a quest for truth and beauty.
文字有治愈和毁灭的力量。
We must measure success not just in profits, but in impact.
学到的不是动作,而是意义。
We begin with the hypothesis that any subject can be taught effectively in some intellectually honest form to any child at any stage of development.