The human mind is a complex and fascinating subject, and understanding it requires a deep dive into both the conscious and subconscious realms.
The city's poor are like the roots of a tree: unseen, but essential to its survival.
证明的目的是理解,而不仅仅是验证。
The idea comes first, then the form.
使我们无法自由和高尚地活着的最主要原因是对财富的迷恋。