写作的行为是一种勇气与反抗的行为。

水产养殖的未来在于科学家、养殖者和政策制定者之间的协作。

The PAC learning framework provides a formal way to quantify the learnability of a concept class.

A sad thing in life is when you meet someone who means a lot to you only to find out in the end that it was never meant to be and you just have to let go.