change, accommodate, people
Change will never happen when people lack the ability and courage to see themselves for who they are.
change, never happen, people talk, ability
When it is not necessary to change, it is necessary not to change.
When it is not necessary to change
One must change one's tactics every ten years if one wishes to maintain one's superiority.
one must change, tactics, ten years, wishes, maintain
They must often change, who would be constant in happiness or wisdom.
change, constant, happiness, wisdom