 | 1874 - عدد الصفحات: 806
...connection between them. An Archimedean fulcrum is here required which the human mind cannot command ; and the effort to solve the problem, to borrow an...differentiation of a tissue at first vaguely sensitive all over " is spoken of, and when these processes are associated with " the modification of an organism... | |
 | John Tyndall - 1874 - عدد الصفحات: 80
...connection between them. An Archimedean fulcrum is here required which the human mind cannot, command, and the effort to solve the problem, to borrow an...differentiation of a tissue at first vaguely sensitive all over is spoken of" — and when these processes are associated with "the modification of an organism... | |
 | 1874 - عدد الصفحات: 288
...connection between them. An Archimedean fulcrum is here required which the human mind cannot command ; and the effort to solve the problem, to borrow an...waistband. All that has been here said is to be taken into connection with this fundamental truth. When " nascent senses " are spoken of, when "the differentiation... | |
 | John Tyndall - 1874 - عدد الصفحات: 132
...required which the human mind cannot command ; and the effort to solve the problem, to borrow a comparison from an illustrious friend of mine, is like the effort...waistband. All that has been here said is to be taken in connexion with this fundamental truth. When ' nascent senses ' are spoken of, when ' the differentiation... | |
 | Sir Norman Lockyer - 1874 - عدد الصفحات: 562
...connection between them. An Archimedean fulcrum is here required which the human mind cannot command ; and the effort to solve the problem, to borrow an...friend of mine, is like the effort of a man trying to lilt himself by his own * " Examination of Hamilton/' p. 154. t " Bestimmung des Menschen." t In a... | |
 | Sir Norman Lockyer - 1874 - عدد الصفحات: 562
...connection between them. An Archimedean fulcrum is here required which the human mini cannot command ; and the effort to solve the problem, to borrow an...friend of mine, is like the effort of a man trying to lilt himself by his own ' Fxamination of Hamilton," o. 154. + " Bestimmung des Menschen." t In a paper,... | |
 | 1874 - عدد الصفحات: 532
...connection between them. An Archimedean fulcrum is here required which the human mind cannot command ; and the effort to solve the problem, to borrow an illustration from so illustrious friend of mine, is like the effort of a man trying to lift himself by his own waistband.... | |
 | 1875 - عدد الصفحات: 606
...connection between them. An Archimedean fulcrum is here required which the human mind cannot command ; and the effort to solve the problem, to borrow an...differentiation of a tissue at first vaguely sensitive all over ' is spoken of, and when these processes are associated with ' the modification of an organism... | |
 | John Tyndall - 1876 - عدد الصفحات: 656
...human mind cannot command ; and the effort to solve the problem — to borrow a comparison from as illustrious friend of mine — is like the effort...lift himself by his own waistband. All that has been said in this discourse is to be taken in connection with this fundamental truth. When 'nascent senses'... | |
 | John Tyndall - 1876 - عدد الصفحات: 706
...and the effort to solve the problem—to borrow a comparison from an illustrious friend of mine—is like the effort of a man trying to lift himself by his own waisthand. All that has been said in this discourse is to be taken in connection with this fundamental... | |
| |
... thought. We see with undoubting certainty that they go hand in hand. But we try to soar in a vacuum the moment we seek to comprehend the connection between them. An Archimedean fulcrum is here required which the human mind cannot command; and the... 
