bold and unconstrained(/uninhibited) ? 貝多芬一生～，無視權(quán)貴。Throughout his life Beethoven was bold and un constrained,and ignored the influential officials.
豪放不羈háo fànɡ bù jī
羈：羈絆、拘束。形容人的性格豪爽奔放，無拘無束。being vigorous and unrestrained, bold and uninhibited