Start where you are, with what you have. Make something of it. Never be satisfied.

"The joy of discovery is certainly the liveliest that the mind of man can ever feel."

The beauty of Shor's algorithm is that it shows how a quantum computer can solve a problem that is believed to be intractable for classical computers.

出自汉·桓宽《盐铁论·后刑》。锄去田里有害的杂草，禾苗就可以健康地生长；惩罚为非作歹的恶人，百姓就会感到喜悦。

In science, there is no such thing as a final answer.