人生得一知己足矣,斯世当以同怀视之
人生能有一个知己就足够了,这一生应当把他当作同胞兄弟一样看待
真正的诗歌是使我们更加人性的诗歌。
世界上最危险的事情是试图分两次跨越鸿沟。
"In observational studies, we often have to rely on assumptions that are not directly testable."