从我们心中夺走对美的爱，也就夺走了生活全部魅力。

模形式的算术是理解数论更深层次结构的关键。

Immediately pay what you owe to vendors， workers， contractors. They will go out of their way to work with you first next time.

Attention is the taking possession by the mind, in clear and vivid form, of one out of what seem several simultaneously possible objects or trains of thought.

数据驱动的决策是现代资源开采的基石——仅凭直觉是不够的。