The quest to unify the fundamental forces of nature is one of the greatest challenges in modern physics.
我明白在生活中你必须无所畏惧才能得到你想要的。
学习不是一个被动的过程；它涉及知识的主动构建。
电影应该是一种自由的表达，而不是商业的奴隶。
"The key to successful verification is to start with a clear and precise specification of what the system is supposed to do."