The personal example of a teacher is the most useful sunshine that nothing can replace for the soul of young people.

出自汉·桓宽《盐铁论·忧边》。因，根据。知，通“智”。明智的人根据时机而改变行动方案，智慧的人随着事情的发展而制定不同的应对策略。这句话言随机应变、因事制宜才是明智者。明智的人，因时间的推移而进行改革；聪慧的人，依世情而制定治国方法。

本当の幸せは、心の中にある。

知识只有在分享时才有价值。

We are what we think. All that we are arises with our thoughts. With our thoughts, we make the world.

Every challenge in business is an opportunity to rewrite the rules.

Mental processes are biological tools for survival.