雪人在我的想象中早已存在，远早于他出现在纸上。
"The snowman came to life in my imagination long before he appeared on paper."
Rudeness is the weak man's imitation of strength.
The P versus NP problem is one of the most important problems in computer science.
The more you know, the less you understand.
"I think it's important to have a balance in life, and to not let work consume you."