"読みたい本がまだ書かれていないのなら、自分で書かなければならない。"

“To the world you may be one person; but to one person you may be the world.”

“Don’t allow your mind to tell your heart what to do. The mind gives up easily”

“Success is not the key to happiness Happiness is the key to success”

“A life spent making mistakes is not only more honorable, but more useful than a life spent...”

“Happiness can be found, even in the darkest of times, if one only remembers to turn on the light”

“You're under no obligation to be the same person you were 5 minutes ago.”

“Nothing is particularly hard if you divide it into small jobs”

“All successes begin with Self-Discipline. It starts with you.”

“If you know the enemy and know yourself, you need not fear the result of a hundred battles...”

“Goals are the fuel in the furnace of achievement.”

“The purpose of our lives is to be happy”

“You've got enemies? Good. That means you actually stood up for something in your life.”