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.

要快乐，我必须拥有我的书和一片天空。

希望处于高官厚禄的人可以让贤，财物多的能够分给穷人。