But how can you do push-ups when your nose gets in the way?
如果让鼻子挡住了，该怎么做俯卧撑呢？
在追求数学真理的过程中，我们常常发现更多的问题而非答案。
"The most important thing is to tell the truth, and the second most important thing is to not tell all the truth."
What can be said at all can be said clearly, and what we cannot talk about we must pass over in silence.