可能近似正确（PAC）学习的概念在计算学习理论中具有基础性意义。
The concept of probably approximately correct (PAC) learning has been foundational in computational learning theory.
You have to stay true to yourself and your vision.
Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.
"Memory is not an instrument for exploring the past but its theatre."
I believe that we should all try to make a positive impact on the world.
市场总是对的，而我总是错的。
I'm not interested in playing the same character over and over again.
I’m not a person who is happy just because I’m successful.
信任是通过透明度和长期一致的行动建立起来的。