At every step the child should be allowed to meet the real experience of life; the thorns should never be plucked from his roses. -Ellen Key Parenting
The simplest formula for the new conception of morality, which is beginning to be opposed to the moral dogma still esteemed by all society, but especially by the women, might be summed up in these words: Love is moral even without legal marriage, but marriage is immoral without love. -Ellen Key Legal
Education must be based on the certainty that faults cannot be atoned for or blotted out, but must always have their consequences. At the same time, there is the other certainty that, through progressive evolution, by slow adaptation to the conditions of environment, they may be transformed. -Ellen Key Education
Children must be impressed with the fact that the greatest heroes are those who fight to help others, not those who fight for power or glory. They must be made to understand that victory does not prove that the thing fought for is right, nor that defeat proves that a cause is wrong. -Ellen Key Power
At present, the most effective way of preventing war would be for statesmen to direct politics so as to support a sound nationalism. This leads to concordance between people of kindred race and languages, whereas the conquest and coercion of people of different race and language inevitably lead to new wars. -Ellen Key Politics
The condition of all development is not to be content with the present, but to have the courage to ask how everything can be made better and the good fortune to find a right answer to this question in thought or in action. -Ellen Key Courage
The educator must above all understand how to wait; to reckon all effects in the light of the future, not of the present. -Ellen Key Future
The work of popular education, the temperance movement, the peace movement, are to a great extent carried on by the young. Their meetings show that the young understand one of their tasks: that of bringing together the different classes through social intercourse. -Ellen Key Education
For thousands of years, poetry has been picturing love as a mysterious and tragic power. But when anyone says the same thing in plain prose, and adds that life would be colourless and poor without the great passions, then this is called immorality! -Ellen Key Poetry
Education must be based on the certainty that faults cannot be atoned for or blotted out, but must always have their consequences. At the same time, there is the other certainty that, through progressive evolution, by slow adaptation to the conditions of environment, they may be transformed. -Ellen Key Education
The ever clearer consciousness that love can dispense with marriage, yet marriage cannot dispense with love, is already partially recognized by modern society, by the facility of divorce. -Ellen Key Marriage
Lack of courage or means often deters the European woman from more independent business activity, and this in spite of increasing freedom to choose her occupation, in spite of brilliant examples of successful undertakings of women, in photography, hotel or boarding-house management, dress-making, etc. -Ellen Key Courage
Like George Sand, the feminism of the present day asserts the right of free thought against the creed of authority in every field; the solidarity of mankind and the cause of peace against the patriotism of militarism; social reform against the existing relations of society. -Ellen Key Patriotism
While the women of the older generation were thankful if only they succeeded in obtaining 'a work and a duty,' however monotonous and wearing it might be, the will of the younger generation for a pleasurable labour has fortunately increased. -Ellen Key Thankful
Whereas nationalism still seeks power, honour, and glory through means that endanger other countries, patriotism knows that a country's strength and honour can only be permanently safeguarded through concourse with other countries. And whereas nationalism scoffs at the idea of international laws and regulations, patriotism seeks to create such. -Ellen Key Strength
To burn the ideal of a great love into the soul of youth in letters of fire - that is to give him a real moral strength. -Ellen Key Strength
The work of popular education, the temperance movement, the peace movement, are to a great extent carried on by the young. Their meetings show that the young understand one of their tasks: that of bringing together the different classes through social intercourse. -Ellen Key Education