 | New and general biographical dictionary - 1762 - عدد الصفحات: 544
...perfection; " which feems the moft of any thing to require the help of " fight." But, if we confides that the ideas of extended quantity, which are the...objects of mathematics, may as well be acquired from the fenfe of feeling, as that of fight ; that a fixed and fteady attention is the principal qualification... | |
 | William Nicholson - 1809 - عدد الصفحات: 722
...geometry also, to a very great perfection, which seemi most of all to require eight But, if we consider that the ideas of extended quantity, which are the...chief objects of mathematics, may as well be acquired by the sense of feeling as that of sight, that a fixed and steady attention is the principal qualification... | |
 | Charles Hutton - 1815 - عدد الصفحات: 686
...geometry also to very great perfection, which seems most of all to require sight. But, if we consider that the ideas of extended quantity, which are the...chief objects of mathematics, may as well be acquired by the sense of feeling as that of sight, that a fixed and steady attention is the principal qualification... | |
 | Alexander Chalmers - 1816 - عدد الصفحات: 536
...to perfection, which seems the most of any thing to require the help of sight." But, if we consider that the ideas of extended quantity, which are the...objects of mathematics, may as well be acquired from the sense of feeling, as that of sight ; that a fixed and steady attention is the principal qualification... | |
 | Alexander Chalmers - 1816 - عدد الصفحات: 536
...to perfection, which seems the most of any thing to require the help of sight." But, if we consider that the ideas of extended quantity, which are the...objects of mathematics, may as well be acquired from the sense of feeling, as that of sight ; that a fixed and steady attention is the principal qualification... | |
 | Alexander Chalmers - 1816 - عدد الصفحات: 538
...to perfection, which seems the most of any thing to require the help of sight." But, if we consider that the ideas of extended quantity, which are the...objects of mathematics, may as well be acquired from the sense of feeling, as that of sight ; that a fixed and steady attention is the principal qualification... | |
 | Alexander Chalmers - 1816 - عدد الصفحات: 540
...to perfection, which seems the most of any thing to require the help of sight." But, if we consider that the ideas of extended quantity, which are the chief objects of mathematics, may-as well be acquired from the sense of feeling, as that of eight ; that a fixed and steady attention... | |
 | John Mason Good - 1819 - عدد الصفحات: 910
...geometry also, to a very great perfection, which seems most of all to require sight. But, if we consider that the ideas of extended quantity, which are the...chief objects of mathematics, may as well be acquired by the sense of feeling as that of sight, that a fixed and steady attention is the principal qualification... | |
 | William Nicholson - 1821 - عدد الصفحات: 384
...geometry also, to a very great perfection, which seems most of all to require sight. But if we consider that the ideas of extended quantity, which are the...chief objects of mathematics, may as well be acquired by the sense of feeling as that of sight, that a fixed and steady attention is the principal qualification... | |
 | William Nicholson - 1821 - عدد الصفحات: 382
...geometry also, to a very great perfection, which seems most of all to require sight. But if we consider that the ideas of extended quantity, which are the...chief objects of mathematics, may as well be acquired by the sense of feeling as that of sight, that a fixed and steady attention is the principal qualification... | |
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But, if we consider that the ideas of extended quantity, which are the chief objects of mathematics, may as well be acquired from the sense of feeling, as that of sight ; that a fixed and steady attention is the principal qualification for this study... 
