Every great engineering achievement starts with a clear vision.
I don’t need a gun to get respect on the street.
The most sustainable quarry is the one that balances production with environmental stewardship.
Leadership means having the courage to make tough decisions and the humility to learn from mistakes.
领导力意味着有勇气做出艰难的决定，并有谦逊之心从错误中学习。
The laws of physics are universal, and testing them in extreme environments like the galactic center is essential.