“People think being alone makes you lonely, but I don’t think that’s true. Being surrounded by the wrong people is the loneliest thing in the world.”
Kim Culbertson, American Young-Adult Novelist
Marie Curie, Polish Physicist/Chemist
“Nothing in life is to be feared, it is only to be understood.”
Johann Wolfgang von Goethe, German Poet
“A person hears only what they understand.”
Unknown
“A true friend is someone who sees the pain in your eyes while everyone else believes the smile on your face.”
Unknown
“There are some people who could hear you speak a thousand words and still not understand you. And there are others who will understand without you even speaking a word.”
Unknown
“A beautiful relationship does not depend on understanding one another but on how well you resolve misunderstandings.”
Seneca, Roman Philosopher
“One of the most beautiful qualities of true friendship is to understand and to be understood.”
English 
日本語