The future belongs to those who dare to dream and have the courage to pursue those dreams.
The competitor to be feared is one who never bothers about you at all, but goes on making his own business better all the time.
Illustrations should not just decorate the text; they should expand it.
Invert, always invert: Turn a situation or problem upside down. Look at it backward.
I don't think about the past. The only thing that matters is the everlasting present.
最好的技术是无形的——它只是无缝地运作。