小人亦有坦荡荡处,无所忌禅是也;君子亦有长戚戚处,终身之忧是也。
小人也有坦荡之处,因为无所忌讳;君子亦有忧戚之处,因终生都忧国忧民。
死亡本身并不可怕;但我们害怕成为未知,去向未知。
Design is not just what it looks like and feels like.Design is how it works.