Cultures have long heard wisdom in non-human voices: Apollo, god of music, medicine and knowledge, came to Delphi in the form of a dolphin. But dolphins, which fill the oceans with blipping and chirping, and whales, which mew and caw in ultramarine jazz - a true rhapsody in blue - are hunted to the edge of silence. Jay Griffiths
Sometimes when you think you are done, it is just the edge of beginning. Probably that's why we decide we're done. It's getting too scary. We are touching down onto something real. It is beyond the point when you think you are done that often something strong comes out. Natalie Goldberg
Putting women in military combat is the cutting edge of the feminist goal to force us into an androgynous society. Phyllis Schlafly
Things can fall apart, or threaten to, for many reasons, and then there's got to be a leap of faith. Ultimately, when you're at the edge, you have to go forward or backward; if you go forward, you have to jump together. Yo-Yo Ma
Knowledge is an unending adventure at the edge of uncertainty. Jacob Bronowski