Margaret recently offered me a powerful example of someone capable of acting as a loving scientist in her own life even while overcome with debilitating emotion.

FORBES: And Now for the Toughest Influence Challenge of All: Changing Myself

And he had shown me an Aztec poem, and Aztec poetry is all about this conflict that the heart goes through because of loving life and finding life so beautiful and yet knowing that we are - that we are not immortal.

NPR: Singer, Songwriter Lhasa De Sela Dies