一切皆有可能。不要给自己设限。
Anything is possible. Don’t put limits on yourself.
Every challenge is an opportunity in disguise.
学习的意愿是一种内在动机,其来源和奖励都在于其自身的实践。
In machine learning, the trade-off between bias and variance is crucial for achieving good generalization.
 Happiness is at your feet, if only you are willing to lower your head and look for it.