Do You Know Santa's True Profession?
Consider the following:
1. You never actually see Santa, only his "assistants."
2. Santa keeps his job until he decides to retire.
3. Santa doesn't really do the work; he directs a bunch of helpers to do all his work for him, but he's the one who everybody credits with the work.
4. Santa doesn't work a 40-hour week.
5. Santa travels a lot.
Santa is obviously a senior faculty member with tenure!

圣诞老人的真实职业是什么？
考虑以下几点
1. 你其实从来没见过圣诞老人，你看见的都是他得助手（他得助手真的好多，除了过圣诞节的所有父母外，还有职业“圣诞老人”）
2. 圣诞老人不想退休，就可以一直当他的圣诞老人。
3. 圣诞老人不会做实事，他都是指挥一堆帮手帮他做完所有的事情，但是事情做得好还是不好，功绩和责任都算圣诞老人的。
4. 圣诞老人实行的可不是朝九晚五双休制。
5. 圣诞老人经常旅行
圣诞老人显然是一个高级职员（please, 这世界上还有比他的工作更好的工作吗？）