تصویر لینکلن در بالا توسط Kerry Mitchell رسم شده است. برای کارهای دیگر ایشان لینک زیر را ببینید:
http://www.kerrymitchellart.com/#sthash.1SPcb7AI.dpuf
http://www.kerrymitchellart.com/#sthash.1SPcb7AI.dpuf
Forwarded from آموزش و خلاقیت
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A mathematician will recognise Cauchy, Gauss, Jacobi or Helmholtz after reading a few pages, just as musicians recognise, from the first few bars, Mozart, Beethoven or Schubert.
~Ludwig Boltzmann
@infinitymath
~Ludwig Boltzmann
@infinitymath
It is true that a mathematician who is not somewhat of a poet, will never be a perfect mathematician.
~Karl Weierstrass
@infinitymath
~Karl Weierstrass
@infinitymath
Good teachers deserve apples; great teachers deserve chocolate.
(A favorite quotation, written in calligraphy on his office door.)
~Richard Hamming
@infinitymath
(A favorite quotation, written in calligraphy on his office door.)
~Richard Hamming
@infinitymath