"真剣な哲学的問題は一つだけあり、それは自殺である。"

“To know your enemy, you must become your enemy.”

“A winner is a dreamer who never gives up”

“Your beliefs become your thoughts, Your thoughts become your words, Your words become your...”

“When anger rises, think of the consequences.”

“Wanting something is not enough. You must hunger for it. Your motivation must be absolutel...”

“Champions aren't made in gyms.”

“You are what you believe yourself to be.”

“Training for me is a metaphor for life, period. The dedication, the determination, the des...”

“The more you know, the more you know you don't know.”

“Get busy living or get busy dying”

“What you get by achieving your goals is not as important as what you become by achieving your goals”

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