Markets are efficient enough that most investors will not outperform the market over the long term.
I'm like a dog, I don't speak but I understand.
An expert is a person who has made all the mistakes that can be made in a very narrow field.
计算机科学中理论与实践之间的相互作用是推动该领域前进的动力。
矿工最伟大的工具不是他们的设备,而是他们的判断力。