For the rest of your life to ...

For the rest of your life to be as meaningful as possible, engage in spiritual practice if you can. It is nothing more than acting out of concern for others. If you practice sincerely and with persistence, little by little, step by step you will gradually reorder your habits and attitudes so as to think less about your own narrow concerns and more about others\' - and thereby find peace and happiness yourself.
For the rest of your life to be as meaningful as possible, engage in spiritual practice if you can. It is nothing more than acting out of concern for others. If you practice sincerely and with persistence, little by little, step by step you will gradually reorder your habits and attitudes so as to think less about your own narrow concerns and more about others' - and thereby find peace and happiness yourself.

Quotes from the same author

Material objects give rise to physical happiness, while spiritual development gives rise to mental happiness. Since we experience both physical and mental happiness, we need both material and spiritual development. This is why, for our own good and that of society we need to balance material progress with inner development.
With the realization of one's own potential and self-confidence in one's ability, one can build a better world.
It is difficult to achieve a spirit of genuine cooperation as long as people remain indifferent to the feelings and happiness of others.
There is no need for temples, no need for complicated philosophies. My brain and my heart are my temples; my philosophy is kindness.
I believe that we are fundamentally the same and have the same basic potential.