我认为最好的演员是那些愿意冒险的人。
To be a moral human being is to pay, be obliged to pay, certain kinds of attention.
热力学第二定律,以克劳修斯给出的形式,告诉我们自然界存在趋向某种我们称之为热平衡状态的倾向。
The only limit to our realization of tomorrow will be our doubts of today.