办一件事都不能善始善终,就不要做很多事。 
生物学的魅力在于它的复杂性和解决方案的优雅。
打开纠缠在一起的绳结的最好方法,不是要去「解开」绳结,而是要不断地把松动的部分拉得更宽。尽可能把那团乱麻弄大、弄松、弄开。当你打开绳结的时候,它们就会自行解开。这招适用于绳索、线、软管、毛线或者电线。
Problem solving is the central activity of intelligent systems.
"You don't write because you want to say something; you write because you've got something to say."