Pushing Yourself Quotes

How will I know who I can become if I don't give myself the chance to try new things, to push myself beyond my normal boundaries? Who might I be if I am away from the things that I currently use to define myself?

When you push yourself beyond limits, you discover inner reserves, which you never thought existed earlier.

In music, push yourself but not too hard; if you play too many sharps you may cut your fingers.