机器学习成功的关键不仅仅是算法，还有数据。
I do not know what I may appear to the world， but to myself I seem to have been only like a boy playing on the sea-shore， and diverting myself in now and then finding a smoother pebble or a prettier shell than ordinary， whilst the great ocean of truth lay all undiscovered before me.
故事的力量不在于它的真实性，而在于它让我们感受到某种东西的能力。