现代采石必须将地质学的智慧与工程的创新相结合。
Modern quarrying must marry the wisdom of geology with the innovation of engineering.
Patience is a virtue, and I'm learning patience. It's a tough lesson.
In computer science, we often have to deal with systems that are too complex to understand all at once.
尘世存在的意义，并不像我们习惯于认为的那样，在于繁荣昌盛，而在于灵魂的滋长。