"One way of looking at speech is to say that it is a constant stratagem to cover nakedness."

I am not afraid of death because my art will live forever.

The world is a book, and those who do not travel read only one page.

The goal of mathematics is to make the simple complicated, and the complicated simple.

The only thing I can say is that I try to be humble all the time.

"The act of writing is an act of courage."

Innovation requires both courage and patience.