道之大原出于天,天不变,道亦不变。
道的根本来源于天,如果天不改变,道也不会改变。
一个试图教学而不激发学生学习欲望的教师,就像在冷铁上敲打。
Genetically modified technology is an important direction for future agricultural development, we should view it scientifically and rationally.
灵魂不是一种事物,它是一种事物的品质或方面,而事物的品质是最珍贵的。
Life is a leaf of paper white,thereon each of us may write his word or two.
The poem is an act of the mind, not a transcription of the world.