The young do not know enough to be prudent, and therefore they attempt the impossible, and achieve it, generation after generation.
年轻人不知道足够谨慎，因此他们尝试不可能的事情，并一代又一代地实现它。
"To live is the rarest thing in the world. Most people exist, that is all."
The most effective debugging tool is still careful thought, coupled with judiciously placed print statements.