追求任何职业或使命的代价是对其丑陋面的深入了解。
The price one pays for pursuing any profession, or calling, is an intimate knowledge of its ugly side.
Difficult circumstances serve as a textbook of life for people.
最激进的艺术往往是那些提出最简单问题的艺术。
汽车工业的未来是电动化、智能化和互联化