每个行为都有它的乐趣和它的代价。
风险是我们行业固有的,但自满才是真正的危险。
To understand mathematics is to understand the fabric of reality.
"Matching methods can be a powerful tool when randomization is not possible."
Music connects people from all over the world.
真正的护城河是持续创造用户价值的能力。