Think you can, think you can't; either way, you'll be right.
Our destiny changes with our thoughts; we shall become what we wish to become, do what we wish to do, when our habitual thoughts correspond with our desires.
Our best friends and our worst enemies are our thoughts. A thought can do us more good than a doctor or a banker or a faithful friend. It can also do us more harm than a brick.
The way a man's mind runs is the way he is sure to go.
Nothing befalls us that is not of the nature of ourselves. There comes no adventure but wears to our soul the shape of our everyday thoughts.
The mere apprehension of a coming evil has put many into a situation of the utmost danger.
The soul contains the event that shall befall it, for the event is only the actualization of its thoughts, and what we pray to ourselves for is always granted.
If you think it's going to rain, it will.
As you think, you travel, and as you love, you attract. You are today where your thoughts have brought you; you will be tomorrow where your thoughts take you.
To expect defeat is nine-tenths of defeat itself.
The quality of our expectations determines the quality of our action.
What a man thinks of himself, that is what determines, or rather indicates, his fate.
Man, being made reasonable, and so a thinking creature, there is nothing more worthy of his being than the right direction and employment of his thoughts; since upon this depends both his usefulness to the public, and his own present and future benefit in all respects.
Great men are they who see that the spiritual is stronger than any material force, that thoughts rule the world.
Never think any oldish thoughts. It's oldish thoughts that make a person old.
Thoughts lead on to purposes; purposes go forth in action; actions form habits; habits decide character; and character fixes our destiny.
Keep your thoughts right, for as you think, so are you. Therefore, think only those things that will make the world better, and you unashamed.
Every man is free to rise as far as he's able or willing, but the degree to which he thinks determines the degree to which he'll rise.
What you think means more than anything else in your life.
Change your thoughts and you change your world.