永远不要停止学习，因为世界永远不会停止变化。

天地不可一日无太和元气，人心不可一日无欢喜情绪。

Technology should be about making people's lives better, not just about making money.

The stock market is a device for transferring money from the impatient to the patient.

史记

Knowledge is represented in the mind as symbolic structures.

心灵是应对生活挑战的生物工具。