"The book is very valuable, and very creditable to its composer. But your humble servant may be pardoned if he finds himself somewhat amused at the title, `History of Physical Astronomy from the Earliest Ages to the Middle of the Nineteenth Century,' when he fails to observe any notice of the discoveries of Sir W. Hamilton in the theory of the 'Dynamics of the Heavens.'"英文原著 · 《Great Astronomers》
The first epoch-marking contribution to Theoretical Dynamics after the time of Newton was undoubtedly made by Lagrange, in his discovery of the general equations of Motion. The next great step in the same direction was that taken by Hamilton in his discovery of a still more comprehensive method. Of this contribution Hamilton writes to Whewell, March 31st, 1834:--英文原著 · 《Great Astronomers》
"As to my late paper, a day or two ago sent off to London, it is merely mathematical and deductive. I ventured, indeed, to call it the 'Mecanique Analytique' of Lagrange, 'a scientific poem'; and spoke of Dynamics, or the Science of Force, as treating of 'Power acting by Law in Space and Time.' In other respects it is as unpoetical and unmetaphysical as my gravest friends could desire."英文原著 · 《Great Astronomers》
"CAPTAIN HALL--'HIS worst failure was in natural and experimental philosophy, which embraces the higher mathematics, dynamics, optics, mechanics, and other studies. He missed a very simple question in optics, and the examiners, who were extremely lenient with him, chiefly, I believe, because he was colored and not white, tried him with another, which was also missed.'英文原著 · 《Henry Ossian Flipper》
The.act you're talking about has to do with power dynamics.美剧 · 《Billions》
And he said it was because of the way the power dynamics kept switching.美剧 · 《Billions》
I have a condition where every time I sense a shift in power dynamics, I have a tiny orgasm!美剧 · 《Bojack Horseman》
I'm manning the Helo Dynamics booth for the job recruitment fair at Caltech.美剧 · 《Modern Family》