"我们现在正在进行历史上最危险的实验，即看看大气层能承受多少二氧化碳才会发生环境灾难。"

“When [competitors are] in the shower in the morning, they're thinking about how they're go...”

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

“Your attitude, not your aptitude, will determine your altitude ”

“You can kill the dreamer, but you can’t kill the dream.”

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

“The road to success and greatness is always paved with consistent hard work. Outwork your ...”

“In the midst of chaos, there is also opportunity.”

“The quieter you become, the more you can hear.”

“It's not the size of the dog in the fight, it's the size of the fight in the dog.”

“To forgive the terrorists is up to God, but to send them to him is up to me.”

“The greatest use of life is to spend it for something that will outlast it.”

“Dedication makes dreams come true.”