The rule of the wild is survival of the fittest. You have to be strong, smart, and adaptable to make it through.

A thermonuclear war cannot be considered a continuation of politics by other means (according to the formula of Clausewitz). It would be a means of universal suicide.

冒险本身就是值得的。

煤炭的未来在于清洁高效利用。

风险管理不是要避免风险，而是要理解并减轻它们。