We need to think beyond the device and focus on the ecosystem it enables.

Work must necessarily precede reward.

A brand is only as strong as the trust it builds with its customers.

The theory of probabilities is at bottom nothing but common sense reduced to calculus.

有时候一整天中最重要的事情就是我们在两次深呼吸之间的休息。

The American farmer is the only man in our economy who has to buy everything he buys at retail, sell everything he sells at wholesale, and pay the freight both ways.

量子计算机可以高效地分解大数，这意味着当前大多数公钥加密在量子计算机的对手面前是不安全的。

数学之美不仅在于其抽象的优雅，还在于其建模和解决现实世界问题的深刻能力。