质量不是声明；它是一种证据。

懒惰是所有恶习的开端，所有美德的王冠。

The psychologist must be a neutral observer.

电影的美在于它让我们感觉不那么孤独的能力。

It is the duty of a student to get everything out of a teacher， and the duty of a teacher to get everything out of a student.

The child is not a passive recipient of knowledge but an active participant in the learning process.