The past is a shadow that clings to our heels.

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

了解我们的身体如何感知疼痛可以为数百万人带来更好的治疗和生活质量的提升。

凡事需多听但少言；聆听他人之意见，但保留自己之判断。