Time is too slow for those who wait

I would say I am not the kind of person who can be easily touched after living such long years, but this little poem really hits me at the first moment.

Time is too slow for those who wait 

by Henry Van Dyke

Time is too slow for those who wait,

too swift for those who fear,

too long for those who grieve, 

too short for those who rejoice,

but for those who love, 

time is eternity.