You must take the first step. The first steps will take some effort, maybe pain. But after that, everything that has to be done is real-life movement.

Say you have cancer - you have this broad thing we call cancer; we're going to irradiate you and pump this poisonous material into you and hope more of the bad stuff dies than the good. That is going to seem so medieval when we can fix it on a genetic level, and Foundation Medicine is the first step to diagnosing it on a genetic level.

The first step in mobility was about letting people speak to each other; then, through 3G and 4G, we saw real connectivity - which works but isn't really designed for quality streaming. With 5G, we won't just be able to communicate better: it will democratise machines.

The Iraqi elections were an important first step.

My ultimate goal was always that I want to be known as one of the greatest of all time. The first step was obviously to be UFC champion.

The first step on the way to victory is to recognize the enemy.