数学不是沿着一条清理得很好的高速公路小心行进,而是进入一个陌生的荒野的旅程,探险者常常会迷路。
Success is nothing without someone you love to share it with.
成功不是终点,失败也并非致命,重要的是继续前进的勇气。
In mathematics, the art of proposing a question must be held of higher value than solving it.