Justice means minding your own business and not meddling with other men’s concerns.《理想国》

Failure is interesting — it’s part of making progress. You never learn from success, but you do learn from failure.

"Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence."

All mankind... being all equal and independent, no one ought to harm another in his life, health, liberty, or possessions.