If a lion could talk, we could not understand him.
Retire into yourself and ask yourself this question: Must I write？ If the answer is yes， then you must keep writing.
数学中的每一个问题都是学习新东西的机会。
艺术是过去与现在之间的对话。
The world is a book, and those who do not travel read only one page.
每一个结束都是新的开始。
The power of suggestion can significantly alter our perceptions and memories.