Four noble truth and eightfold path in Buddhism

Four Noble Truths

All life knows suffering. Nobody gets what they want out of life.
The cause of suffering is ignorance and clinging. Wanting it is the problem.
There is a way to end suffering. By learning not to want it.

This is the way to end suffering: 

Eightfold path

Right Understanding Learning the nature of reality and the truth about life.
Right Aspiration Making the commitment to living in such a way that our suffering can end.
Right Effort Just Do It. No Excuses.
Right Speech Speaking the truth in a helpful and compassionate way.
Right Conduct Living a life consistent with our values.
Right Livelihood Earning a living in a way that doesn’t hurt others.
Right Mindfulness Recognizing the value of the moment; living where we are.
Right Concentration Expanding our consciousness through meditation.