我们不拥有记忆；记忆拥有我们。

反向传播最重要的地方在于它只是链式法则。

Perhaps the most counter-intuitive truth of the universe is that the more you give to others， the more you’ll get. Understanding this is the beginning of wisdom.

The key to successful investing is to have a clear understanding of the market, the risks involved, a disciplined approach, and a long-term perspective.

互联网是我一生中见过的最具革命性的事物。