The walls of the educational system must come down. Education should not be a privilege, so the children of those who have money can study.
顾客并不知道自己想要什么。
「释义」:心中光明坦荡,还有什么需要多言?
信任是通过透明度和长期一致的行动建立起来的。
遗传研究应该为人类服务,而不仅仅是商业利益。