Beauty is not about perfection, it's about authenticity and confidence.
False facts are highly injurious to the progress of science, for they often endure long.  
It is much easier to change how you think by changing your behavior, than it is to change your behavior by changing how you think. Act out the change you seek.
具备文化素养意味着拥有在现代社会中茁壮成长所需的基本信息。