01:34:37 duration 1 hour 34 minutes
050412 - Aquinas, The Cardinal Virtues, pt. 2
01:26:28 duration 1 hour 26 minutes
042012 - Kant, Groundwork, Section 1 & 2 pt 1
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06:27 duration 6 minutes 27 seconds
041312 - Mill, On Liberty pt. 1