https://ac.els-cdn.com/S0017931018310123/1-s2.0-S0017931018310123-main.pdf?_tid=a05b7ce1-acd4-4e84-ad95-936e4aefbd7d&acdnat=1533196215_0c2f077aad9ded3d58ed3c3f522d20b9
“The future depends on what we do in the present”
“The future depends on what we do in the present”