出自《庄子·大宗师》，天蚕土豆在作品中引用
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
Failure is the best teacher. You learn by making mistakes and figuring out how to correct them.
Parents wonder why the streams are bitter, when they themselves have poisoned the fountain.
Adaptability is the greatest asset for any mining company in a changing world.