"错误毕竟是真理的基础，如果一个人不知道某物是什么，那么至少如果他知道它不是什么，这也是知识的增长。"

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

“The fear of death follows from the fear of life. A man who lives fully is prepared to die ...”

“Success is not the absence of failure, but the willingness to persevere in spite of it.”

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

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

“In the heat of battle when every muscle screams to give up, discipline is what separates t...”

“Between two evils, I always pick the one I never tried before.”

“A team aligned behind a vision will move mountains”

“We all have two lives. The second one starts when we realize we only have one”

“The best way to predict your future is to create it.”

“It is easy to love your friend, but sometimes the hardest lesson to learn is to love your enemy.”

“Yesterday I was clever, so I wanted to change the world. Today I am wise, so I am changing myself.”