数学是理性的音乐。
对红海的关注假设行业的结构条件是既定的,企业被迫在其中竞争。
The key to trading success is to have a clear strategy and execute it consistently.
光的理论实际上是物理学两大理论的交汇点,即粒子理论和波动理论。
成为人类就是有缺陷,而有缺陷才是真实的。
A computer program does what you tell it to do, not what you want it to do.