The most important actions are never comfortable.
Black holes are not just cosmic vacuums; they are the ultimate laboratories for testing the limits of our physical theories.
Home is not where you are born; home is where all your attempts to escape cease.
我写作是为了不消失,为了在这个抹去一切的世界留下痕迹。
It is not shame for a man to learn that which he knows not,whatever his age.