Failure is interesting—it’s part of making progress. You never learn from success, but you do learn from failure.

Another thing I think should be avoided is extremely intense ideology because it cabbages up one's mind...when you're young it's easy to drift into royalties and when you announce that you're a loyal member...and you're gradually ruining your mind.

With a library you are free, not confined by temporary political climates. It is the most democratic of institutions because no one - but no one at all - can tell you what to read and when and how.

爱是什么样子？它有双手来帮助他人。它有双脚匆匆赶往穷人和需要帮助的地方。它有眼睛看到痛苦和贫困。它有耳朵听到人们的叹息和悲伤。

成功的道路永远在建设中。

生活中最伟大的荣耀不在于从不跌倒，而在于每次跌倒后都能站起来。