The world is full of signs and wonders that come, and go, and if you are lucky you might catch the tail of one as it flies past.

实现明天的唯一限制将是我们今天的疑虑。

You don't need a weatherman to know which way the wind blows.

分散投资是金融中唯一的免费午餐。

健康不是富人的特权，却是穷人的脆弱点。

The most reliable and cost-effective way to improve performance is to use parallelism.