The essence of science lies in its relentless pursuit of truth through observation, experimentation, and reasoning.
The purpose of government is to help those who cannot help themselves.
数学是一门活生生的学科，随着新的思想和发现不断演变。
采矿业必须发展以满足不断变化的世界的需求。
The novel is the book of life. In this sense, the Bible is a great confused novel. You may say, it is about God. But it is really about man alive.