Text: stearic acid is an 18-carbon saturated fatty acid found chiefly in beef and mutton tallows.

Correct capitalization: Stearic acid is an 18-carbon saturated fatty acid found chiefly in beef and mutton tallows.

Text: 2, the penis skin damaged or those who have inflammation were banned, allergic to alcohol were banned! three, use this product can delay half an hour or more, how much time dosage of sex, but not decision delay length with more effect is better, please moderate use!

Correct capitalization: 2, the penis skin damaged or those who have inflammation were banned, allergic to alcohol were banned! Three, use this product can delay half an hour or more, how much time dosage of sex, but not decision delay length with more effect is better, please moderate use!

Text: my nephew never described any specific car, but this was a long time ago and my memory may be faded. i seem to recall him saying he 'collected' cars when he was 'big.'

Correct capitalization: My nephew never described any specific car, but this was a long time ago and my memory may be faded. I seem to recall him saying he 'collected' cars when he was 'big.'

Text: feeling joy yourself when you see it in others is love.

Correct capitalization:
Feeling joy yourself when you see it in others is love.