Bacon's opinon on ideal and lige Bacon's opinon on ideal and life 并列题名：Bacon's opinon on ideal and lige Rousseau's Opinon on Ideal and Lige 并列题名：Rousseau's Opinon on Ideal and Lige Romain Rolland's opinon on ideal and temperang Opinon on mankind ideal and state 并列题名：Romain Rolland's opinon on ideal and temperang