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 root of all superstition is that men observe when things hit, and not when they miss, and commit to memory the one, and pass over the other.
You are never too old to set another goal or to dream a new dream.
The beauty of the world has two edges, one of laughter, one of anguish, cutting the heart asunder.