Over the centuries the Indians developed sign language for communicating phenomena of interest. Programmers from different tribes (FORTRAN, LISP, ALGOL, SNOBOL, etc.) could use one that doesn't require them to carry a blackboard on their ponies.

Do not retreat in the face of difficulties, do not shirk responsibility.

创新是企业发展的永恒动力，没有创新就没有未来。

"Schreiben ist eine Art zu leben."

唯一真正的知识是自我认知。