A good idea is never lost. Even though its originator or possessor may die, it will someday be reborn in the mind of another.

I start where the last man left off. What the mind of man can conceive and believe, the mind of a man can achieve.

The doctor of the future will give no medicine, but will involve the patient in the proper use of food, fresh air and exercise

There will one day spring from the brain of science a machine or force so fearful in its potentialities, so absolutely terrifying, that even man, the fighter, who will dare torture and death in order to inflict torture and death, will be appalled, and so abandon war forever.

I have not failed 700 times. I have not failed once. I have succeeded in proving that those 700 ways will not work. When I have eliminated the ways that will not work, I will find the way that will work.

The first requisite for success is to develop the ability to focus.

Tomorrow Is My Exam But I Don’t Care Because A Single Sheet Of Paper Can’t Decide My Future