Music is a moral law. It gives a soul to the universe, wings to the minds, flight to the imagination, a charm to sadness, gaiety and life to everything. It is the essence of order, and leads to all that is good, just, and beautiful.

切割金属艺术的第一步是找到一个具备必要技能和经验的人。

代数簇的算术是窥探数学隐藏结构的窗口。

The artist must be a shadow of the eternal.

提供背景而非控制。当人们了解事情的背景时，他们会更有生产力和创造力，而不是被告知该做什么。