Sometimes I try to improve the language, the lines, or the delivery, but I don't ad-lib because I think that makes it really hard for everybody else involved. Harrison Ford
What was bizarre, when I was younger, I never watched TV. I would rather watch a movie 100 times than to watch a TV show, just to find another nuance. I can't tell you how many times I've watched 'On the Waterfront', just to find a flaw so that I can learn and try to improve my thing. Vin Diesel
If we all make a concerted effort and try to improve the life of someone else, then this world would be a better place to live in. Alonzo Mourning
Very often, I recognize many, many defects, so I try to improve myself every day. I think my voice is very communicative. Andrea Bocelli
Having no competition is a bad thing. Competition makes you try to improve yourself all the time. Shu Qi
We cannot deny the facts of nature, but we should certainly try to improve on them. Mihaly Csikszentmihalyi