世界上充满了神奇的事物,耐心地等待我们的智慧变得更加敏锐。
Writing is a way to fight against nothingness.
真空不仅仅是空的空间,而是具有复杂的结构。
Critical comments by students should be taken in a friendly spirit, accumulation of material should not stifle the student’s independence.
不担忧自己一家的贫寒,而担忧天下百姓的饥饿
当大雪降下,冷风吹起,独行狼死,群聚狼生。