The best Quotations

It is the duty of government to make it difficult for people to do wrong, easy to do right.
- William E. Gladstone

Do you know the writers of the following quotations?

Quotation The liar's punishment is not in the least that he is not believed, but that he cannot believe anyone else. - writer
Quotation A manager is an assistant to his men. - writer
Quotation Philosophy is a bully that talks loud when the danger is at a distant; but, the moment she is pressed hard by an enemy, she is nowhere to be found and leaves the brunt of the battle to be fought by her steady, humble comrade, religion. - writer
Quotation Too much traffic with a quotation book begets a conviction of ignorance in a sensitive reader. Not only is there a mass of quotable stuff he never quotes, but an even vaster realm of which he has never heard. - writer
Quotation Patience is the support of weakness; impatience the ruin of strength - writer
Quotation Happy is the man who has broken the chains which hurt the mind, and has given up worrying once and for all. - writer