There is always a dream, for me, in the locker room before matches as well during the day. If you have a strong mind, a strong tendency to keep you strong, I think your dream is coming.

We all know how to play tennis. We all know how to hit the ball. It's more just about those details - managing all those early rounds and just managing yourself to make sure you're ready for whatever is coming up next.

The negative talk, everything that has been coming my way, I don't care about it.

I never thought I was going to make a career out of tennis, to be honest, until I was 10 or 11 years old. One of my earliest memories is when I was seven, and I was competing against players that were three, four years older than me. I didn't take it too seriously at the time. I was having a lot of fun.

I do three things: speaking or teaching, which I enjoy the most, coaching is where I learn everything, and writing is where I reach people.

Talk is by far the most accessible of pleasures. It costs nothing in money, it is all profit, it completes our education, founds and fosters our friendships, and can be enjoyed at any age and in almost any state of health.

My mom is a teacher, my dad was a writer for television, his dad was a writer for television, and combining those two has been sort of the goal of my life.

Fostering the leadership necessary for transformational outcomes in education is hard work, and in countries around the world, there is a constant search for easier solutions.