"知識の唯一の源は経験である"

“Believe you can and you're halfway there.”

“How you spend your time will determine where the rewards will come in your life.”

“You know you're in love when you can't fall asleep because reality is finally better than ...”

“No runner ever won a race buy looking over his should and demeaning the competition.”

“In the end, we will remember not the words of our enemies, but the silence of our friends.”

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

“Failure is not the end, but a stepping stone to greater success.”

“The more sand has escaped from the hourglass of our life, the clearer we should see through it”

“When you find your path, you must not be afraid. You need to have sufficient courage to ma...”

“When making a decision of minor importance, I have always found it advantageous to conside...”

“Live for today, hope for tomorrow”

“Failure is not the opposite of success; it's part of success”