Answer:
Dear Uncle
Recentley I have been going through some hard time when I have been trying to cook dinner. Since you are a chef can you help me with my cooking. I need new things to cook, I want help, amd I want to eat a good meal. Please and thank you.
Sincerely
Bob.
The phrase, a decent respect for the opinions of mankind, was intended to convey a respect for what mankind thinks. Opinions are biases indulged by mankind inside their thought-matrices. Mankind is the species known as Homo Sapiens Sapiens.
It means that in the political world, when someone prominent is in power, they should answer for what they do, and also what they do not do to help out those around them and the ones that they are serving. By having transparency and not being corrupt this would make the political climate an easier place
Take key points and use them in the new speech. Make it short and sweet. Also don't use "big" words. Use words kids can/will understand, or be prepared to define them, explain them, and give an example.