He would be riding on the subway or writing formulas on the blackboard or having a meal or (as now) sitting and talking to someone across a table, and it would envelop him like a soundless tsunami.

Subsume,8 mins, 49 secs

• He would be riding on the subway or writing formulas on the blackboard or having a meal or (as now) sitting and talking to someone across a table, and it would envelop him like a soundless tsunami.