The only way to do great work is to love what you do.
Wrinkles should merely indicate where smiles have been.
The first lesson reading teaches is how to be alone.
译文：高贵的人虽然自以为尊贵，但在我看来却如尘埃;低贱的人虽然自以为卑微，但在我看来却重如千钧。
世界是由那些出现的人所掌控的。