The best Quotations

Anybody can make history. only a great man can write it.
- Oscar Wilde

Do you know the writers of the following quotations?

Quotation From where can your authority and license as a parent come from, when you who are old, do worse things? - writer
Quotation Hatred is something peculiar. You will always find it strongest and most violent where there is the lowest degree of culture. - writer
Quotation A pessimist sees the difficulty in every opportunity; an optimist sees the opportunity in every difficulty. - writer
Quotation Invest three percent of your income in yourself (self-development) in order to guarantee your future. - writer
Quotation Traveling is like gambling: it is always connected with winning and losing, and generally where it is least expected we receive, more or less than what we hoped for. - writer
Quotation The chief assertion of religious morality is that white is a color. Virtue is not the absence of vices or the avoidance of moral dangers; virtue is a vivid and separate thing, like pain or a particular smell. - writer