1、一个人害怕孤独，两个人害怕辜负。One person is afraid of loneliness.and two people are afraid of failure。2、不合群是表面的孤独，合群了才是内心的孤独。Not gregarious is the surface loneliness.gregarious is the inner loneliness。3、无论笑的多么灿烂，内心里还是孤寂的毫无声息。No matter how brilliant the smile is.the heart is still lonely and silent。4、久伴必定生情，多言始于厚爱。