The art of invention consists in finding out the causes of known effects.
The periodic table is a testament to human curiosity and ingenuity.
The strength of our industry lies in the people who dedicate their lives to it.
写作的艺术是发现你相信什么的艺术。
治理社会就应当完全根据这种共同的利益。人们总是愿意自己幸福,但人们并不总是能看清楚幸福。
What is learned is not movements but meanings.