The best books are those that challenge you.
You have to be able to adapt to changing market conditions. If you can't adapt, you won't survive.
我不害怕表明立场。每个人都来握住我的手。我们将一起走过这条路,穿越风暴。无论天气如何,寒冷或温暖。
Writing is a way of bearing witness to the truth.
一个好的统计分析就像一瓶好酒:需要时间、耐心和细心的处理。