Whatever is worth doing at all, is worth doing well.

Whatever is worth doing at all, is worth doing well.

If you change the belief first, changing the action is easier.

If you change the belief first, changing the action is easier.

There are winners, there are losers and there are people who have not
yet learned how to win.

There are winners, there are losers and there are people who have not
yet learned how to win.

The word is half his that speaks, and half his that hears it.

The word is half his that speaks, and half his that hears it.

Don't think it, ink it.

Don't think it, ink it.

If you can react the same way to winning and losing, that's a big accomplishment. That quality is important because read more

If you can react the same way to winning and losing, that's a big accomplishment. That quality is important because it stays with you the rest of your life, and there's going to be a life after tennis that's a lot longer than your tennis life.

I never did a day's work in my life. It was all fun.

I never did a day's work in my life. It was all fun.

Only so far as a man believes strongly, mightily, can he act cheerfully, or do anything that is worth doing.

Only so far as a man believes strongly, mightily, can he act cheerfully, or do anything that is worth doing.

There are three ingredients in the good life: yearning, learning, and
earning.

There are three ingredients in the good life: yearning, learning, and
earning.