Compassion for animals is intimately connected with goodness of character.

"In machine learning, the goal is not just to fit the data, but to find a model that captures the underlying structure of the data."

People can be divided into these types: strangers, acquaintances, familiar people, friends, and close friends. True friendship isn't about compliments to your face, but whether you're mentioned when they talk about friends behind your back.

一个奇怪的事实是，在大西洋两岸发现了极其相似的动植物，但没有人对这一现象给出令人满意的解释。