Risk management is the most important thing to be well understood. If you don't have a good risk management system, you are going to blow up.
默记所学的东西,坚持学习而不厌烦,教诲别人不知疲倦。
最小阻力和最少麻烦的路径是已经形成的思维定势。改变旧信念需要麻烦的工作。