过早优化是万恶之源。
Premature optimization is the root of all evil.
写作是一种理解世界的方式，也是理解自己的方式。
Every seed we plant today is a promise to future generations.
The only real knowledge is self-knowledge.
Success comes from focusing on solutions, not dwelling on problems.
凡是创作古文，必须推究前代文章的本意，以此展现自己的学问。