教师在学校不是为了强加某些思想或形成某些习惯,而是作为社区的一员来选择影响孩子的影响,并帮助他适当地回应这些影响。
劳动是一切财富和一切文化的源泉。
The environment will appear different to different observers depending on what they are prepared to see.
The only way to learn mathematics is to do mathematics.
The most dangerous thing for an artist is not failure, but success.