Life never exists on its own, but accompanied by loneliness. Whether we are born, we grow up, we fall in love or we succeed and fail, until the end, loneliness exists in a corner of life like a shadow.

伟大来自于持续做好小事。

The concept of a multiverse arises naturally from the inflationary model of the universe.

长夜黑暗，处处险恶。