"In excess, most endeavors and possessions take on the characteristics of their opposite."

“People who avoid all criticism fail. It's destructive criticism we need to avoid, not criticism in all forms.”

“I've trained myself to propose solutions instead of ask for them, to elicit responses instead of react, and to be assertive without burning bridges. To have an uncommon lifestyle, you need to develop the uncommon habit of making decisions, both for yourself and for others.”

“Being busy is a form of laziness - lazy thinking and indiscriminate action.”

“Effectiveness is doing the things that get you closer to your goals. Efficiency is performing a given task in the most economical manner possible. Being efficient without regard to effectiveness is the default mode of the universe.”

“Creating demand is hard. Filling demand is easier. Don't create a product, then seek someone to sell it to. Find a market - define your customers - then find or develop a product for them.”

“If you are insecure, guess what? The rest of the world is, too. Do not overestimate the competition and underestimate yourself. You are better than you think.”