A coldly rationalist individualist can deny that he has any obligation to make sacrifices for the future.

All sciences are now under the obligation to prepare the ground for the future task of the philosopher which is to solve the problem of value to determine the true hierarchy of values.

To state the facts frankly is not to despair the future nor indict the past. The prudent heir takes careful inventory of his legacies and gives a faithful accounting to those whom he owes an obligation of trust.

I have always that there ought to be some kind of mandatory national service not necessarily in the military but to show everybody that freedom isn't free that everybody has an obligation to the nation as a community.

The people of the Middle East share the desire for freedom. We have an opportunity - and an obligation - to help them turn this desire into reality.

We can be thankful to a friend for a few acres or a little money and yet for the freedom and command of the whole earth and for the great benefits of our being our life health and reason we look upon ourselves as under no obligation.

Resistance is feasible even for those who are not heroes by nature and it is an obligation I believe for those who fear the consequences and detest the reality of the attempt to impose American hegemony.

In itself homosexuality is as limiting as heterosexuality: the ideal should be to be capable of loving a woman or a man either a human being without feeling fear restraint or obligation.

I have acted in a way that violates my obligations to my family and violates my or any sense of right and wrong. I apologize first and most importantly to my family. I apologize to the public whom I promised better.

I have other obligations now - the show my family my life... though I know that without my sobriety I wouldn't have any of those things.