市场总是在变化,你的策略也应该如此。
"The markets are always changing, and so should your strategies."
宰相必须从地方官员中选拔,猛将必须从士兵中产生
"The more you try to understand the shadow, the less you know."
The mathematician does not study pure mathematics because it is useful; he studies it because he delights in it and he delights in it because it is beautiful.
The quality of an organization's discipline determines the quality of its performance.