I definitely feel there's room for improvement.

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

Mom used to tell me not to worry when people didn't get me. People throw rocks at things that shine - from the mixed up files of Tilly Adam's journal

Ever since the day you left me, I've been so miserable, my dear. I feel almost as bad as I did when you were still here.

Beginning to dismantle the Pentagon would save $1 trillion a year - a small government proposal if ever there was one.

Honesty is stronger medicine than sympathy, which may console but often conceals.

What if the genetically superior male is actually a bit of a dickhead?

Space, and space again, is the infinite deity which surrounds us and in which we are ourselves contained.

Are you an idiot, or an idiot?' Gargarin hissed. 'The first one. I really resent being called the second.

No one is obliged to be a genius, but everyone is obliged to participate.

You must know, rest in, think through, and act upon your new identity - you are in Christ