What is freedom of expression? Without the freedom to offend, it ceases to exist.

在采矿业中，效率和环境保护必须齐头并进。

我们的潜力是一回事。我们如何利用它是另一回事。

人需要困扰，困扰是心理健康的必需之物。

"You don't have to burn books to destroy a culture. Just get people to stop reading them."

The most successful businesses are those that understand their customers better than anyone else.

Certain price patterns are nonrandom and will lead to a predictive effect.