真正明智的教师不会邀请你进入他的智慧之屋，而是引导你到自己思想的门口。
The teacher who is indeed wise does not bid you to enter the house of his wisdom but rather leads you to the threshold of your own mind.
如果服务得好，临时的东西可以变成永久的。
"A book is a door, and every reader walks through it differently."
【释义】：做很多事却少有成效，不如专心做好一件事情。
Sustainability isn't an option—it's our responsibility to future generations.
能源转型不仅仅是化石燃料向可再生能源的转变，更是使整个能源系统更加可持续。
