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.

尊重孩子的发展自由，包括帮助孩子培养发展的能力。

A company's greatest asset is its people, and investing in them is the smartest business decision you can make.

适应是理解行为的关键。