Mathematics is the art of giving the same name to different things.

If one looks at the different problems of the integral calculus which arise naturally when one wishes to go deep into the different parts of physics, it is impossible not to be struck by the analogies existing.

What is right and what is practicable are two different things.

Friends can have different dreams and do different things.

Scaling is multidimensional. Different methods address different things.

I'm really influenced by so many different things.