AE99771Ra 大鼠白介素11受体(IL-11R)ELI

But then life moves along to confront us with realities, and slowly but surely this second truth dawns upon us. At every stage of life we sustain losses—and grow in the process.And ultimately, as the parable of the open and closed hand suggests, we must confront the inevitability of our own demise, losing ourselves as it were, all that we were or dreamed to be.