"当观察者认为自己在观察一块石头时，他实际上是在观察石头对自己产生的影响，如果物理学是可信的话。"

“The future depends on what we do in the present.”

“We innovate by starting with the customer and working backwards. That becomes the touchsto...”

“Today I will do what others won’t, so tomorrow I will do what others can’t”

“I don’t count my sit-ups; I only start counting when it starts hurting because they’re...”

“Life is like riding a bicycle. To keep your balance, you must keep moving.”

“Don’t focus on the pain. Focus on the progress.”

“You can close your eyes to the things you don’t want to see, but you can’t close your ...”

“Victorious warriors win first and then go to war, while defeated warriors go to war first ...”

“Doors will slam in your face. You must pick yourself up, dust yourself off, and knock agai...”

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

“We simply attempt to be fearful when others are greedy and to be greedy only when others are fearful”

“Build your opponent a golden bridge to retreat across.”