Quote from Mahatma Ghandi:
Whatever you do in life will be insignificant but it is very important that you do it because you can’t know. You can’t ever really know the meaning of your life. And you don’t need to. Every life has a meaning, whether it lasts one hundred years or one hundred seconds. Every life, and every death, changes the world in its own way. You can’t know. So don’t take it for granted. But don’t take it too seriously. Don’t postpone what you want. Don’t leave anything misunderstood. Make sure the people you care about know. Make sure they know how you really feel. Because just like that…It could end.
Ghandi was an amazing spiritual leader, who went on to make groundbreaking political contributions by espousing nonviolence and compassion for all humanity. Check out this brief autobiographical documentary.
https://www.youtube.com/watch?v=hpZwCRInrgo