真正的创新解决实际问题，而不仅仅是创造新奇。
True innovation solves real problems, not just creates novelty.
No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.
世界上充满了那些小到足以让你心碎的东西。
一个好的模型是准确性和简洁性之间的折衷。
Failure is just another way to learn.