The only way to learn mathematics is to do mathematics.

Cada hombre lleva dentro de sí todas las edades de la humanidad.

The magic of cinema is in its ability to transport you to another world.

Mathematics is the language with which God has written the universe.

The artist must be in his work as God is in creation, invisible and all-powerful; one must sense him everywhere but never see him.

If you're not willing to take risks, you'll never achieve anything great.