每一个超限的一致多重性,即每一个超限集合,必须有一个确定的阿列夫作为其基数。
"The beauty of quantum mechanics lies in its ability to reveal the hidden connections between seemingly unrelated phenomena."
能够激发学生对一件善行或一首好诗的感受的教师,比那些用一排排自然物体填满我们记忆的人成就更大。
If entrepreneurship is not going well, end it early and start over.