"All improvement in your life begins with an improvement in your mental pictures." -- Brian Tracy
"Look at the weaknesses of others with compassion, not accusation. It's not what they're not doing or should be doing that's the issue. The issue is your own chosen response to the situation and what you should be doing. If you start to think the problem is "out there," stop yourself. That thought is the problem." -- Stephen Covey
"It's easier to act your way into a new way of thinking than to think your way into a new way of acting." -- Millard Fuller (founder of Habitat for Humanity)
"Men are not prisoners of fate, but only prisoners of their own minds." -- Franklin Delano Roosevelt
"You are today where your thoughts have brought you; you will be tomorrow where your thoughts take you." -- James Allen
"He that cannot reason is a fool. He that will not is a bigot. He that dare not is a slave." -- Andrew Carnegie
"Both poverty and riches are the offspring of thought." -- Napoleon Hill
"Use your body right: warm it up before you put it under strain. Use your mind right: psyche it up before you put it under strain." -- Tom Hopkins
"Your thoughts are the architects of your destiny." -- David O. McKay
"The brain is like a muscle. When we think well, we feel good." -- Carl Sagan
"It is the mark of an educated mind to be able to entertain a thought without accepting it." -- Aristotle
"Life is an inside-out game. The truth is that all our situations and circumstances have their beginnings in our minds. Our idea of who we are creates who we become the great news is you can change your self-impressions and change your life." -- Mark Victor Hansen
"The biggest lesson I have ever learned is the stupendous importance of what we think. If I knew what you think, I would know what you are, for your thoughts make you what you are; by changing our thoughts, we can change our lives." -- Dale Carnegie
"I cannot teach anybody anything, I can only make them think." -- Socrates
"If everyone is thinking alike, then someone isn't thinking." -- Denis Waitley