The development of science cannot be separated from innovation and cooperation.

The key to trading success is to have a solid understanding of market psychology.

The past is a ghost, the future a dream, and all we ever have is now.

无论是个人还是国家，只要生活节俭，就会繁荣昌盛；如果贪图享受，放纵欲望，那就会走向衰亡。

Persistence is key in mathematical research; many great results come from looking at the same problem from different angles over and over again.