经验是一所好学校，但学费很高。
Experience is a good school, but the fees are high.
Sustainability isn’t just a buzzword—it’s a responsibility we owe to future generations.
The past is a ghost, the future a dream, and all we ever have is now.
在需要技巧的地方，武力没有用武之地。
The future of AI is in the hands of those who can harness its potential responsibly.
The will to learn is an intrinsic motive, one that finds both its source and its reward in its own exercise.
人生四然：来是偶然，去是必然，尽其当然，顺其自然。