The world is always in movement.

“未来属于那些相信自己梦想之美的人。”

The moment eternal—just that and nothing more.

The pursuit of knowledge is endless, and that’s what makes it exciting.

The concept of inflation suggests that the universe underwent a period of extremely rapid expansion shortly after the Big Bang.

我不想成为神。我想成为人。

You are too generous to trifle with me. If your feelings are still what they were last April, tell me so at once. My affections and wishes are unchanged, but one word from you will silence me on this subject forever.