How Can We Matter

My grandson, in his 12th grade philosophy class, is given the following type of discussion assignments: 

Thanks to Swaminathan Lakshminarayanan (VLS), I was able to locate and talk to my SAC-ISRO colleague Dr KS Rao, a Microwave Remote Sensing specialist, yesterday after a gap of 35 years! 

" Once you learn how to die, you learn how to live. ” When you reread a book much later in life, it gives you newer insights; because you start seeing the world a little differently, as you get older.