如果你感到痛苦，那是因为你在成长。
If you feel pain, it's because you're growing.
"If you feel like you're losing everything, remember that trees lose their leaves every year and they still stand tall and wait for better days."
语法和语义之间的相互作用是形式语言研究的核心。
"Modern society has lost its way, consumed by materialism and superficiality."