A good mystery should keep the reader guessing until the very end, but the clues must all be there.
Quality is remembered long after price is forgotten.
当你挑战现状并换一种方式思考时,创新就会发生。
I went to the woods because I wanted to live deliberately. I wanted to live deep and suck out all the marrow of life. To put to rout all that was not life. And not, when I had come to die, discover that I had not lived.