I have been studying cultural differences and in any culture, there is always a set of beliefs everyone strongly believes in. If there is anything that is common across culture, it is this:
If only 1 person proclaim it, it is lunacy.
If 10 persons proclaim it, it is heresay.
If 1000 persons proclaim it, it is a trend.
If 10000 persons proclaim it, it is the truth.
This applies to what Americans called freedom, Singapore's 5Cs, and Chinese's harmony.