当我们想到过去时，我们挑选的是美好的事物。我们想相信一切都是那样的。
When we think of the past it's the beautiful things we pick out. We want to believe it was all like that.
消化管代表了一条穿过整个生物体的管道。
Leadership is about having the courage to make tough decisions and the humility to learn from mistakes.
I'm not gonna be able to live on this planet if I have to live in a world where I have to explain my sense of humor.
煤炭行业的未来在于智能化和数字化转型。
解释：道理和事情既没有永远正确的，也没有永远是错误的。