在数学中，发现的旅程往往比目的地本身更有价值。
In mathematics, the journey of discovery is often more rewarding than the destination itself.
If you had one shot, or one opportunity to seize everything you ever wanted in one moment, would you capture it or just let it slip?
The first step in the art of cutting metals is to find a man who has the necessary skill and experience to do the work.