El amor es como un reloj de arena: cuando se acaba el corazón, la cabeza comienza a llenarse.
Treat every problem with reason.
I have suffered and despaired and known death and I am glad that I am in this great world.
谦逊是科学家所能拥有的最大美德。
利润不应以牺牲地球和人民为代价。
The secret of being miserable is to have leisure to bother about whether you are happy or not.
这不是关于完美,而是关于真实。