A wise man can see more from the bottom of a well than a fool can from a mountain top.

Reject your sense of injury, and the injury itself disappears.

If we have learned one thing from the history of invention and discovery, it is that, in the long run - and often in the short one - the most daring prophecies seem laughably conservative.

It’s not who you are that holds you back, it’s who you think you’re not.