光有知識不夠，你得學(xué)以致用。光有決心也不夠，你得付諸行動。
僅僅活著是不夠的，還需要有陽光、自由，和一點花的芬芳。
The only person you should try to be better than is the person you were yesterday.
恐龍滅絕是因為它們沒有太空計劃。如果我們因為沒有太空計劃而滅絕，那是我們活該！
I don’t believe in ‘finished’—art is always evolving.