Historical clue formulations

• Actress Priyanka who was 2000's Miss World — 2021-03-08
• New Age author Deepak ___ — 2020-08-29
• "Quantico" actress Priyanka ___ — 2018-06-10
• Who said "The less you open your heart to others, the more your heart suffers" — 2014-07-31
• "Quantum Healing" author — 2006-12-31