数学是科学的钥匙和门。
Mathematics is the key and door to the sciences.
自信不是"他们会喜欢我",而是"如果他们不喜欢我,我也没关系"。
做你自己,别人都已经有人做了。
The process of mathematical discovery is not about reaching a destination, but about the journey itself.
The role of science is to illuminate the path forward, not dictate it.