我专注于我能控制的事情。
The greatest stories are those that challenge us to grow.
The beauty of the Langlands program lies in its ability to reveal hidden connections.
释义:开始时做得好的人确实很多,但能够坚持到底的人却很少。这句话揭示了人们在做事过程中往往容易虎头蛇尾,难以善始善终。