Learning involves the gradual adjustment of connection strengths between units in a network.

Treating a person to a meal never fails， and is so easy to do. It’s powerful with old friends and a great way to make new friends.

我们在水产养殖中成功的真正衡量标准将是我们为后代留下的东西。

We're not going to run out of ammunition.

Liberty is the fruit of thought.

I have suffered and despaired and known death and I am glad that I am in this great world.