== 出典が確認されたもの ==
*'''「自然を教師としなさい」''' ("Let Nature be your teacher")
:Come forth into the light of things,<br>Let Nature be your teacher.<br>''-The Tables Turned, st. 4 (1798)''
*'''「子供は大人の父」 ''' ("The Child is father of the Man")<br>
:My heart leaps up when I behold<br>A rainbow in the sky:<br>So was it when my life began;<br>So is it now I am a man;<br>So be it when I shall grow old,<br>Or let me die!<br>'''The Child is father of the Man''';<br>I could wish my days to be<br>Bound each to each by natural piety.<br>''- My Heart Leaps Up When I Behold, (1802)''<br>