做出伟大工作的唯一方法就是热爱你所做的事。
神经系统是一个动态的、不断变化的系统。
我不喜欢平庸。
艺术的目的不是表现事物的外在表象，而是它们的内在意义。
The natural effort of every individual to better his own condition， when suffered to exert itself with freedom and security， is so powerful a principle that it is alone， and without any assistance， not only capable of carrying on the society to wealth and prosperity but of surmounting a hundred impertinent obstructions with which the folly of human laws too often encumbers its operations.