The laws of electricity are so simple that they can be expressed in a few lines, yet so various that their consequences can never be exhausted.
电的定律如此简单,可以用几行字表达,却又如此多样,其后果永远无法穷尽。
The only limit to your impact is your imagination and commitment.
Cognitive biases can significantly affect our judgments and decisions, often without us realizing it.