"社会科学における基本的な概念は、物理学におけるエネルギーと同じ意味で力である。"
“Happiness is an achievement brought about by the inner productiveness of man and it is a s...”
“Immature love says: 'I love you because I need you.' Mature love says: 'I need you because...”
“Necessity is not an established fact, but an interpretation”
“We consume, but we are not satisfied”
“Nobody should pin their hopes on a miracle.”
“There is only one quality worse than hardness of heart and that is softness of head.”
“The moment you give up is the moment you let someone else win.”
“Today is your day, your mountain is waiting. So get on your way.”
“If you don’t fight for what you want, don’t cry for what you lost.”
“The best way to predict your future is to create it.”
“You have to be willing to be misunderstood if you're going to innovate.”
“Before you diagnose yourself with depression or low self-esteem, make sure that you’re n...”
“I often speak to people who wonder why they continue to fail. In many situations, they are...”
“The key is not to prioritize what's on your schedule, but to schedule your priorities.”