"Be true to your own mind and conscience, your heart and your soul." -- Theodore Parker --

"You have been formed of three parts - body, breath, and mind. Of these, the first two are yours insofar as they are only in your care. The third alone is truly yours." -- Marcus Aurelius --

"Your mind is a garden. Your thoughts are the seeds. You can choose to grow flowers or you can choose to grow weeds." -- Unknown --

"A ruffled mind makes a restless pillow." -- Charlotte Bronte --

"Your mind is a powerful thing. When you fill it with positive thoughts, your life will start to change." -- Unknown -- 

"Nurture your minds with great thoughts. To believe in the heroic makes heroes." -- Benjamin Disraeli --

“The raw material for the work of a good and excellent person is their own guiding reason.” — Epictetus —

“Cultivation to the mind is as necessary as food to the body.” — Cicero —