Sustainable development is the pathway to the future we want for all. It offers a framework to generate economic growth, achieve social justice, exercise environmental stewardship and strengthen governance.
If you have no friends to share or rejoice in your success in life -- if you cannot look back to those whom you owe gratitude, or forward to those to whom you ought to afford protection, still it is no less incumbent on you to move steadily in the path of duty; for your active excretions are due not only to society; but in humble gratitude to the Being who made you a member of it, with powers to save yourself and others.
It would be a thousand pities if women wrote like men, or lived like men, or looked like men, for if two sexes are quite inadequate, considering the vastness and variety of the world, how should we manage with one only? Ought not education to bring out and fortify the differences rather than the similarities? For we have too much likeness as it is, and if an explorer should come back and bring word of other sexes looking through the branches of other trees at other skies, nothing would be of greater service to humanity; and we should have the immense pleasure into the bargain of watching Professor X rush for his measuring-rods to prove himself superior.