Everyone gets knocked back, no one rises smoothly to the top without hindrance. The ones who succeed are those who say, right, let’s give it another go.

Success is made of 99% failure.

Anger is a good motivator.

An inventor's path is chorused with groans, riddled with fist-banging and punctuated by head scratches.

Don't listen to experts.

Everyone gets knocked back, no one rises smoothly to the top without hindrance. The ones who succeed are those who say, right, let’s give it another go.

Emerging markets are hugely important.