凡是能够说的事情，都能够说清楚；而对于不能谈论的事情，就必须保持沉默。
What can be said at all can be said clearly; and whereof one cannot speak thereof one must be silent.
Existence is not its own justification.
The future is not something we enter. The future is something we create.
For all that has been, thank you. For all that is to come, yes!
学习算法的成功取决于其在拟合数据和避免过拟合之间取得平衡的能力。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.