"A key insight in computational learning theory is that the complexity of a learning problem is determined by the complexity of the hypothesis space and the amount of data available."
实现不可能的唯一方法是相信它是可能的。
不要害怕犯错，但要快速从中学习。
I'm a great believer in luck, and I find the harder I work the more I have of it.
The weight of history is unbearable, yet we must carry it.