What does this sentence mean? A clean slate explains this sentence.

1, Happy is applicable to everything, which means: you can do anything and be afraid of nothing.

2. "Inclusiveness" is an idiom of China, which comes from Fan Yin's "Yue Yan Wu Ming Custom" in Qing Dynasty: "Inclusiveness is the taboo of all evils." "Hundred" means: all, no matter what; "taboo" means taboo. "Anything is suitable" means you can do anything. Generally, this day is also called "auspicious day".