The advancement of mathematics is through the continuous questioning of established truths.
世俗的君子,如果他很穷你却说他很富,他就会发怒;如果他不义你却说他有义,就很高兴。 
I was no good at art, so I thought I'd better be an artist.
Editing is the final rewrite of the film.
True innovation happens at the intersection of technology and necessity.