自身唔正，教人唔声。
广东话谚语
The greatest battles are not fought with weapons, but with ideas.
Every mental state is a link in the chain of consciousness.
改变的秘诀在于集中所有精力，不是对抗过去，而是建设未来。
"Every saint has a past, and every sinner has a future."
思想的功能是引导成功的行为。
Innovation is the lifeblood of any industry, and those who fail to adapt will be left behind.
The past is not a burden but a foundation.
简单的事情应该简单，复杂的事情应该可能。
你有敌人？很好。这说明在你的生命中的某个时刻，你曾经呐喊过。