The world is full of stories, and from time to time, they permit themselves to be told.
You have to have confidence in your ability, and then be tough enough to follow through.
世界需要负担得起、可靠且更清洁的能源。
世界不是游乐场,而是思想和利益的战场。
自然系统的当前状态显然是前一时刻的结果,如果我们设想一个在给定瞬间理解这个宇宙所有实体关系的智慧,它就能陈述所有这些实体在过去或未来的任何时间的各自位置、运动和一般效应。