tokens: It 's what 1 -RRB- explains why we are like , well , ourselves rather than Bo Jackson ; 2 -RRB- cautions that it 's possible to drown in a lake that averages two feet deep ; and 3 -RRB- predicts that 10,000 monkeys placed before 10,000 pianos would produce 1,118 publishable rock 'n' roll tunes .