Black holes are not just cosmic vacuums; they are the ultimate laboratories for testing the limits of our physical theories.
技术应该服务于进步和保护。
实现净零排放的道路是复杂的,但我们必须以紧迫感和决心踏上这一旅程。
we all have a great need for acceptance. But you must trust that your beliefs are unique, your own, even though others may think them odd or unpopular, even though the herd may go“That's bad.”
"The greatest wisdom lies in understanding that we know nothing at all."