The most hateful torment for men is to have knowledge of everything but power over nothing.
The first step is you have to say that you can.
The concept of a legal system presupposes the concept of a rule.
I'm not afraid to fall in love. I'm afraid to fall for the wrong person again.
Learning is essentially a matter of stimulus-response connections.
所有发生过一次的事物都不会再发生。但是所有发生过两次的事物必定会第三次发生。