Scientists have found the gene for shyness. They would have found it years ago, but it was hiding behind a couple of other genes.
There are a lot of things and in order to be at the top and maintain your focus you have to have something that motivates you. For me, it was what I perceived as a lack of respect from the boxing world as well as the media, which made me want to work so hard and be great.
One friend in a lifetime is much; two are many; three are hardly possible. Friendship needs a certain parallelism of life, a community of thought, a rivalry of aim.