优化是在给定约束条件下做出最佳选择的艺术。

The arithmetic of algebraic groups is a central theme in the Langlands program.

I walk a lonely road

I'm not afraid to take a stand. Everybody come take my hand. We'll walk this road together, through the storm. Whatever weather, cold or warm.

I'm not afraid of storms, for I'm learning how to sail my ship.

The weight of the material determines the form.

迭代是创新的关键。你必须不断改进和完善你的想法，直到它们奏效。