Full Idea
By morality, I understand a system of valuations which is contiguous with a being's conditions of life.
Clarification
'Contiguous' means alongside it at every point
Gist of Idea
Morality is a system of values which accompanies a being's life
Source
Friedrich Nietzsche (Writings from Late Notebooks [1887], 34[264])
Book Reference
Nietzsche,Friedrich: 'Writings from the Late Notebooks', ed/tr. Bittner,Rüdiger [CUP 2003], p.16
A Reaction
It needs to be added that the values influence and control the life. Note that this defines morality as neither the qualities of character of virtue theory, nor the rules for conduct of deontology and utilitarianism. Morality MUST be rooted in values.