Secrets are like shadows - they grow longer with time.

越南人民深爱独立、自由与和平。但在国家独立受到威胁时，越南人民宁愿牺牲一切，也不愿失去国家，沦为奴隶。

I think that the most important thing is to be kind to yourself and to others.

我们理解的两个操作，直觉和演绎，是我们获取知识时必须依赖的。