Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.

物理学家必须能够想象。

"The world is full of light and life, and the true crime is not to be interested in it."

The more I paint, the more I discover myself.

I like to take things slowly, step by step. I don't want to rush anything in my life.

The historian’s first duty is to the truth.

星星会褪色，太阳会因年老而变暗，自然会在岁月中沉沦；但你将在不朽的青春中繁荣。