"我们得来太容易的东西，我们也就看得太轻；只有价格高昂的东西才赋予一切以价值。"

“Let us rather run the risk of wearing out than rusting out.”

“Think back 5 years ago. Think of where you’re at today. Think ahead 5 years and what you...”

“There are two kinds of pain in this world. The pain that hurts, the pain that alters.”

“The secret of life is to fall seven times and to get up eight.”

“I never lose. I either win or learn.”

“It’s you vs. you.”

“Success isn’t overnight. It’s when everyday you get a little better than the day befor...”

“Happiness depends upon ourselves.”

“I've learned that people will forget what you said, people will forget what you did, but p...”

“You only live once, but if you do it right, once is enough.”

“I fear not the man who has practiced 10,000 kicks once, but I fear the man who has practic...”

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