The key to performance is elegance, not battalions of special cases.
America has no permanent friends or enemies, only interests.
美德比恶行更令人畏惧,因为它的过度不受良心的约束。
身处鄙野不能看轻自己,而处庙宇高台则不能看重自己。
The pursuit of a unified theory of physics is not just an academic exercise; it is a journey towards understanding the very fabric of reality.