Possible Clues:

• Initials of the person who said 'Fight for the things that you care about, but do it in a way that will lead others to join you'
• 'Notorious' justice, initially
• "Notorious" justice, initially
• Late SCOTUS great
• 'Notorious' Supreme Court initials
• Late SCOTUS legend
• Late “Notorious” Supreme Court justice
• "Notorious" justice's initials
• The Notorious ___ (late jurist's nickname)
• Late justice known for powerful dissents, for short