学习哲学的最终目标是消除痛苦。
The end of all our exploring will be to arrive where we started and know the place for the first time.
主题并不重要；我想表现的是主题与我之间的东西。
You can't just sit there and wait for people to give you that golden dream. You've got to get out there and make it happen for yourself.
The key to solving complex problems is often to find the right abstraction that simplifies the problem without losing its essential features.
郦波在讲座中引用苏格拉底的话并加以阐释