种一棵树最好的时间是20年前,第二好的时间是现在。
The best time to plant a tree was 20 years ago; the second best time is now.
决策分析的本质是将复杂的决策分解为更简单、更易管理的组成部分。
哲学,就我对这个词的理解来说,乃是某种介乎神学与科学之间的东西。
The best traders are those who can think independently.