There are truths which apply on an individual level and those that apply to all people at all levels of consciousness.
Truths on an individual level are often held closely and left somewhat unchallenged for fear of being proven wrong; universal truths are those that invite challenge and stand the tests of time.
Some universal truths I’ve discovered are:
All people wish to be happy.
Desire is the root of all suffering.
Happiness is the absence of suffering.
How a situation is perceived will affect its outcome.
The moment we are in is the ONLY moment we exist in.