True innovation is not disruption, but solving real problems.
真正的创新不是颠覆,而是解决实际问题。
【大意】人的贪欲多了,就会亏损道义;忧虑多了,就会损害智慧;畏惧多了,就会伤害勇气。
The pursuit of mathematical truth requires both intuition and rigor.