We don't need perfect knowledge to take sensible actions.

It is much easier to change how you think by changing your behavior， than it is to change your behavior by changing how you think. Act out the change you seek.

只要你嘴里有食物，你就暂时解决了所有问题。

The Internet is a reflection of our society and that mirror is going to be reflecting what we see. If we do not like what we see in that mirror the problem is not to fix the mirror, we have to fix society.

一个理论最重要的在于其预测的有效性，而非其美学吸引力。