“Thought is free.”
“To think is to act.”
“Thoughts are forces.”
“I think therefore I am.”
“Man is what he believes.”
“One thought fills immensity.”
“Thinking is heavily endorsed.”
“Thought is made in the mouth.”
“You become what you think about.”
“A man is literally what he thinks”
“Thought is the parent of the deed.”
“I think and that is all that I am.”
“As you think, so shall you become.”
“I thought so hard I got a headache.”
“The average person thinks he isn't.”
“Make not your thoughts you prisons.”
“Thought would destroy their paradise.”
“Sloppy thinking gets worse over time.”
“To find yourself, think for yourself.”
“Thought makes every thing fit for use.”
“He that never thinks can never be wise.”
“All grand thoughts come from the heart.”
“To think is to practice brain chemistry.”
“Carve every word before you let it fall.”
“To reflect is to disturb one's thoughts.”
“A man's what he thinks about all day long”
“Great thoughts always come from the heart.”
“Thought is the wind and knowledge the sail.”
“The power of thought, the magic of the mind.”
“No brain is stronger than its weakest think.”