To write is to give voice to the voiceless.
If you ask an economist what’s driven economic growth, it’s been major advances in things that mattered – the mechanization of farming, mass manufacturing, things like that. The problem is, our society is not organized around doing that.
In mathematics, truth is somewhere out there in a place we don’t yet know, and the only way we can hope to find it is by exploring.
真正的幸福的源泉在我們自身。一個人只要自己善于追求幸福，別人是無法使他落到真正悲慘的境地的。
如果你不愿意學(xué)習(xí)，沒人能幫你。如果你決心學(xué)習(xí)，沒人能阻止你。
真正的幸福是自己找到的。