好奇心驱动科学,但道德必须引导它。
If you are insecure, guess what? The rest of the world is, too. Do not overestimate the competition and underestimate yourself. You are better than you think.
投资清洁煤炭技术不是开支,而是对我们未来的投资。
"The scars of your love remind me of us."