A healthy animal is the foundation of a healthy food chain.
健康的動物是健康食品鏈的基礎(chǔ)。
Mental life is a series of experiments in adaptation.
It is not a language's weakness but its strengths that control the gradient of its change: Alas, a language never escapes its embryonic sac.
我認(rèn)為在生活中冒險很重要。你必須愿意走出你的舒適區(qū)。
Science is a force for good, but only if we use it wisely.
The beauty of instrumental variables is that they allow us to see the world in a new light.
我不懂我們是否有著各自的命運，還是只是到處隨風(fēng)飄蕩。
To enjoy freedom we have to control ourselves.