Thy spirit within thee hath been so at war.
And thus hath so bestirr'd thee in thy sleep
That beads of sweat have stood upon thy brow
Like bubbles in a late-disturbed stream:
And in thy face strange motions have appear'd,
Such as we see when men restrain their breath
On some great sudden haste. [ William Shakespeare ]

In various talk the instructive hours they past,
Who gave the ball, or paid the visit lasts
One speaks the glory of the British queen.
And one describes a charming Indian screen;
A third interprets motions, looks, and eyes;
At every word a reputation dies. [ Pope ]

The motions of passion and of conscience, are two things. [ Proverb ]

Pleasure and pain, though directly opposite, are yet so contrived by nature as to be constant companions; and it is a fact that the same motions and muscles of the face are employed both in laughing and crying. [ Charron ]

You should not only have attention to everything, but a quickness of attention, so as to observe at once all the people in the room - their motions, their looks and their words - and yet without staring at them and seeming to be an observer. [ Chesterfield ]

The powers of music are felt or known by all men, and are allowed to work strangely upon the mind and the body, the passions and the blood; to raise joy and grief; to give pleasure and pain; to cure diseases, and the mortal sting of the tarantula; to give motions to the feet as well as the heart; to compose disturbed thoughts; to assist and heighten devotion itself. [ Sir W. Temple ]

When the great Kepler had at length discovered the harmonic laws that regulate the motions of the heavenly bodies, he exclaimed: Whether my discoveries will be read by posterity or by my contemporaries is a matter that concerns them more than me. I may well be contented to wait one century for a reader, when God Himself, during so many thousand years, has waited for an observer like myself. [ Macaulay ]