We all know that the period of children's development is the most important period of life. Moral malnutrition and mental intoxication are harmful to one's heart as well as the health of the body. So, children's education is an important issue of human development.
我们都知道，儿童发展的时期是一生最重要的时期。道德的营养不良和精神的中毒对人的心灵的危害正如身体的营养不良对于身体健康的危害一样。所以，儿童教育是人类展重要的一个问题。
The molecules that mediate pain are ancient, revealing how deeply rooted this sensation is in evolution.
朋友在季度收益公告后祝贺我，说：“做得好，伟大的季度。'我会说，'谢谢你，但那个季度是三年前就确定的。”
过去就是过去，它属于那里。
对我来说，如果我有一条围巾，我可以用它来围着我的脖子，并且能带走它。我有一朵花的话，我就可以摘下我的花，并且把它带走。可你却不能摘下这些星星呀！
No matter how tough the loss, defeat is not final until you stop trying.
最平凡的生活中可能包含着非凡的故事。
制度的质量是一个国家成败的关键决定因素。
始终从长远考虑。短期收益可能导致长期损失。
The greatest stories are those that reveal the complexity of human nature.
学习数学的唯一方法就是做数学。
Three things you need: The ability to not give up something till it works， the ability to give up something that does not work， and the trust in other people to help you distinguish between the two.