The true spirit of delight, the exaltation, the sense of being more than Man, which is the touchstone of the highest excellence, is to be found in mathematics as surely as in poetry.

【释义】传奇作为一种艺术门道，越是细致入微就越显缜密，越是巧妙构思就越显精湛。

The more you love yourself, the less nonsense you'll tolerate.

When making something， always get a few extras — extra material， extra parts， extra space， extra finishes. The extras serve as backups for mistakes， reduce stress， and fill your inventory for the future. They are the cheapest insurance.

There is no such thing as a quality problem. There are only problems of people not doing what they are supposed to do.