In computing, invariants are ephemeral.
Literature is my Utopia. Here I am not disfranchised. No barrier of the senses shuts me out from the sweet, gracious discourse of my book friends.
【释义】松柏在严寒的岁末最后凋谢,雄鸡在风雨交加之时依然啼鸣不止。
The mind is a system of interrelated processes.