Justice: Deciding how to act defines your path

The third book in the series "Stoicism in the 21st Century" by philosopher Ryan Holiday, where he examines the 4 virtues: courage, moderation, justice, and wisdom. The new book is about the fact that living by conscience is not particularly... easy, but necessary.
"Do what is right. Do it right now. For yourself. For others. For the whole world" — this is how Holiday formulates the essence of justice.
Today, more than ever, it is important to understand your values and live in accordance with them, to have an internal measure of "what is good and what is bad" — this gives a sense of solid ground underfoot.
Justice is our attitude towards people, the promises we fulfill, the honesty of our words, the opportunities we take (and those we refuse), the things that concern us, the changes we bring to people… Or maybe it’s everything at once?