越南人民深深热爱独立、自由与和平。但在面对国家独立和自由受到威胁时，越南人民宁愿牺牲一切来保卫祖国。

The teacher is not in school to impose certain ideas or to form certain habits in the child, but is there as a member of the community to select the influences which shall affect the child and to assist him in properly responding to those influences.

The rules of art are not arbitrary; they are founded in reason and in the nature of things.

Materials speak their own language; our job is to listen and interpret.

可怕的是假装二流是一流。假装你不需要爱，当你需要的时候；或者你喜欢你的工作，当你很清楚你能够做得更好时。