拥有而不需要，总比需要而没有好。

杰夫·贝索斯接受了莱克斯·弗里德曼的播客采访

As in geometry the most natural way of beginning is from a mathematical point, so is the same method in observations and natural history the most genuine, simple, and instructive.

我不抱怨，不找借口，我只是继续前进。