释义:不谨慎言语可能导致祸患,言辞不当如同利刃,会给自己带来危险和麻烦。
The Langlands program is not a theory but a web of conjectures and theorems that, if fully established, would unite number theory and representation theory.
当你想要放弃的时候,想想你当初为什么坚持了这么久。
Afghanistan is the land of my past, the place where I had laughed and cried, but it was no longer my home.