The act of writing is an act of optimism.
写作的行为是一种乐观的行为。
The most important thing in mathematics is to ask the right questions.
The energy transition starts with responsible resource extraction.
L-函数的研究不仅仅是证明定理,而是理解模式。
The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.