The essence of computational complexity is to understand the limits of what can be computed efficiently.
计算复杂性的本质是理解什么可以被有效地计算的极限。
Exceed your customers' expectations. If you do, they'll come back over and over. Give them what they want — and a little more.
成功投资的关键是清楚地理解市场、涉及的风险、纪律性的方法、长期视角、对基本面的深刻理解、对风险和回报的清晰理解以及对市场心理的深刻理解。
The only way to do great work is to love what you do.
保存就是转变。