The aim of physical education is to develop a sound body as the instrument of a sound mind.
体育教育的目标是发展健全的身体,作为健全心智的工具。
Technology gives us precision in forestry operations, but wisdom tells us where and when to apply it.
学习不以学识渊博为尊贵,贵在能够所学的为正道。
We must accept finite disappointment, but never lose infinite hope.
心智是一个计算器官的系统,通过自然选择设计来解决我们祖先在觅食生活方式中面临的各种问题。