Architecture is a social art, and the architect is a social being.

    ——杜先生晚年在香港，先生为中国抗战.赈灾慈善做出巨大贡献，晚年依旧气度过人，毁掉所有欠条。

The key to deep learning is to have lots of layers in your neural network.

The bitterest creature under heaven is the wife who discovers that her husband's bravery is only bravado.

为王者无安宁。