写作的行为是一种勇气的行为。
The trade-off between bias and variance is a fundamental concept in machine learning.
如果没有储备武器,即使拥有真理和正义,也无法去征讨那些不义之人。
The greatest risk in farming is standing still while the world changes around us.
写作是让世界变得更可忍受的一种方式。
The P versus NP problem is one of the most important problems in computer science.