译文：深夜独自思考，没人可以商量。劝你还是好好睡觉吧，穷富都是老天安排的。

Buying tools: Start by buying the absolute cheapest tools you can find. Upgrade the ones you use a lot. If you wind up using some tool for a job， buy the very best you can afford.

"A good book is a magic gateway to a world of imagination."