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恐懼追隨罪行，這是它的懲罰。

You can't cut corners on ethics and expect long-term success.

國家是理性的行為者，在無政府狀態(tài)的國際體系中尋求最大化其權(quán)力和安全。

I woke up like this.

The great struggle of the twentieth century was between liberalism and totalitarianism.

The most important skill for a computer scientist is problem solving. The ability to formulate problems, think creatively about solutions, and express a solution clearly and accurately.

可持續(xù)性不是一種選擇；它是我們星球未來的必需品。