The essence of mathematics is not to make simple things complicated, but to make complicated things simple.
Leadership means listening more than you speak, and acting more than you promise.
  一切迷信的根源在于人们只关注事情成功的时候,而不关注失败,他们只记住成功,而忽视失败。
The power of film lies in its ability to make us feel less alone in the world.