商业是关于解决问题，而不仅仅是赚钱。
Business is about solving problems, not just making money.
成功不是幸福的关键。幸福是成功的关键。如果你热爱你所做的事情，你就会成功。
In machine learning, the trade-off between bias and variance is crucial for achieving good generalization.
Le mariage doit incessamment combattre un monstre qui dévore tout: l'habitude.