The past beats inside me like a second heart.
真正创新的考验在于它是否能让普通人的生活变得更好。
We usually see only the things we are looking for- so much so that we sometimes see them where they are not.
成功不是终点,失败也非致命,重要的是继续前进的勇气。
理解一个句子意味着理解一种语言。