Dairy farming is both an art and a science—respect both.
乳制品养殖既是一门艺术,也是一门科学——要尊重两者。
If we treat the ocean as a limitless resource, we will soon find it is anything but.
I believe in such cartography – to be marked by nature, not just to label ourselves on a map like the names of rich men and women on buildings.
A vision without action is merely a dream.
【讲解】:(教学生)不到他苦思冥想怎么也弄不明白的时候,不去开导他;不到他想说而又说不出来的时候,不去启发他。告诉他(四方形)的一个角,他不能由此推出另外三个角,就不再往下教他(新知识)了。
成人必须了解,儿童需要运用双手,并认同儿童第一次运用双手时,只是工作本能的展现。
变化不仅仅是生活的必要——它就是生活。
良率不是数字,是尊严。