1.0 milliseconds -- cycle time for frequency 1 kHz
1 ms -- duration of light for typical photo flash strobe
2.27 ms -- cycle time for the A above middle C in music (440 Hz). If an electric tuning device for musical instruments generates just one tone, this is probably that tone.
... and another on the Incarnation. Both of
these works overflow with adoration for Christ.
II. The Imitation of Christ
The work which
has given Thomas à Kempis ...