Training is the most intense weapon - Nelson Mandela

Training is the most intense weapon which you can use to change the world. 

I discovered that mettle was not the nonattendance of apprehension, but rather the triumph over it. The valiant man is not he who does not feel anxious, but rather he who overcomes that apprehension. 

It generally appears to be unimaginable until it's finished.

I don't make music for eyes. I make music for ears - Adele