There are tracts in my life that are bare and silent. They are the open spaces where my busy days had their light and air.

心理学的研究就是研究生活中的行动。

Innovation is not just about technology; it's about changing the way we think and operate.

出自汉·桓宽《盐铁论·通有》。天下的利益，没有人不想得到，因此要能够得到山中和海里的货物，便会不会不富有。这句话指出应大力开采山中和海里的物质资源。