To those who will settle for nothing less than a complete understandingof general relativity,take heart.
To those who will settle for nothing less than a complete understandingof general relativity and who, therefore, will want to consult Gravitation, byMisner, Thorne, and Wheeler, take heart.
【翻译】对于那些暂且满足于全方位理解广义相对论的人(与因此想要研究米斯纳、索恩和惠勒的万有引力的人)而言,请鼓起你们的勇气,继续前行吧。