I have a very strong opinion. I'm absolutely against it. I'm against the challenge system. I'm for the way it is right now. Don't change that.

I always believe if you're stuck in a hole and maybe things aren't going well you will come out stronger. Everything in life is this way.

There is no way around the hard work. Embrace it.

You have to believe in the long term plan you have but you need the short term goals to motivate and inspire you.

I fear no one, but respect everyone.

A man who wins, is a man who thinks he can.

Once you find that peace, that place of peace and quiet, harmony and confidence, that's when you start playing your best.

When you're good at something, make that everything

I am a very positive thinker, and I think that is what helps me the most in difficult moments.

When you do something best in life, you don't really want to give that up - and for me it's tennis.

The one thing you can do for sure is push the luck on your side

Who is a magician? The one who says, "I bring nonliving people to life.

And the person who says that the only way to please them is to restrict options for others is, if you ask me, the one who deserves it least. And that’s my opinion, expressed as politely as possible.

I am a positive person. I never think of the glass as half empty. I just keep pushing forward.

This is one of those cases in which the imagination is baffled by the facts.

We need a new political science for a new world.

When people say, 'She's got everything', I've got one answer - I haven't had tomorrow.

The ones the listeners loved most of all in those early years were the four Lennon girls who became the whole nation's little sisters.

Knowledge and history are the enemies of religion.

One of the ways to reincarnate is to tell your story.

If God created us in his own image, we have more than reciprocated.