可持续发展需要在创新和风险控制之间找到平衡。
"Science is a way of thinking much more than it is a body of knowledge."
Every portrait that is painted with feeling is a portrait of the artist, not of the sitter.
All you have to do is write one true sentence. Write the truest sentence that you know.
和平不是免费的,需要不断努力维护。