Anyone who loudly proclaims "I am the king" can never be a true king.
The only real mistake is the one from which we learn nothing.
每个政府的衰败都始于其建立时的原则的腐化。
The principles of logic and mathematics are true universally simply because we never allow them to be anything else.
对早期宇宙的研究不仅仅是关于理解过去,也是关于揭示支配所有现实的基本法则。