言论自由是自由的重要堡垒；它们共同繁荣和共同消亡。
Freedom of speech is the great bulwark of liberty; they prosper and die together.
跨行业合作是解决海洋保护复杂挑战的关键。
地球是有生命的这一想法处于科学可信度的边缘，但并未超出其范围。
Liberal democracy may constitute the "end point of mankind's ideological evolution" and the "final form of human government."
Every generation imagines itself to be more intelligent than the one that went before it, and wiser than the one that comes after it.
电子系统中的拓扑保护概念是一个深刻的见解，它连接了抽象数学和实用物理学。
学习不仅仅是存储信息的问题；它是一个通过改变支配行为的规则来适应环境的过程。
It's all about trying to make sense of the chaos of life.