"我们可以通过三种方法学习智慧：一是通过反思，这是最崇高的；二是通过模仿，这是最容易的；三是通过经验，这是最痛苦的。"

“If you have an enemy, then learn and know your enemy, don’t just be mad at him or her.”

“It is looking at things for a long time that ripens you and gives you a deeper meaning.”

“What does not destroy me, makes me stronger”

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

“The only man who never makes mistakes is the man who never does anything.”

“The reward of our work is not what we get, but what we become.”

“Nobody should pin their hopes on a miracle.”

“I would like to die on Mars. Just not on impact.”

“The strongest leaders are those who lead by example, not by force.”

“Being realistic is the most commonly traveled road to mediocrity.”

“Learn from failure. If you are an entrepreneur and your first venture wasn’t a success, ...”

“Love is not blind. It simply enables one to see things others fail to see.”