The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.

Escribir es una forma de terapia; a veces me pregunto cómo se las arreglan los que no escriben, los que no componen música o no pintan.

Mathematics is the art of asking the right questions and then finding their answers.

I don’t do music for the fame, I do it for the love.

Enthusiasm is common. Endurance is rare.