失去一種語言就是失去一種看世界的方式。
To lose a language is to lose a way of seeing the world.
除非有勇氣看不到海岸，否則你無法游向新的地平線。
I don't want to say something that's cliché, but I do believe that everything happens for a reason.
數(shù)學的目標是理解宇宙的模式。
Algebraic geometry is the study of zeros of polynomials.