To live a pure unselfish life, one must count nothing as ones own in the midst of abundance.

Great spirits have always encountered violent opposition from mediocre minds.

History will be kind to me for I intend to write it.

Aim for success, not perfection. Never give up your right to be wrong, because then you will lose the ability to learn new things and move forward with your life.

Our genes are not our destiny; our choices are.

Friendship may, and often does, grow into love, but love never subsides into friendship.

If you want the cooperation of humans around you, you must make them feel they are important and you do that by being genuine and humble.