The study of Galois representations is a testament to the beauty of algebraic geometry.
The mystery of the beginning of all things is insoluble by us; and I for one must be content to remain an agnostic.  
There are no hard distinctions between what is real and what is unreal, nor between what is true and what is false. A thing is not necessarily either true or false; it can be both true and false.
创新是在竞争激烈的世界中保持领先的关键。