The happiness of a man in this life does not consist in the absence but in the mastery of his passions.

To be of use to the world is the only way to be happy.

By smiling, I think I've made more friends than if I was the other way.

Not every difficult and dangerous thing is suitable for training, but only that which is conducive to success in achieving the object of our effort.

Your commitment to lifelong self-improvement and personal development positions you to continuously learn, grow, and achieve greater levels of success.

The most beautiful thing we can experience is the mysterious.

„Whatever you can do, or dream you can, begin it. Boldness has genius, power and magic in it.”