/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: lisbikrosel https://cdn.slidesharecdn.com/profile-photo-lisbikrosel-48x48.jpg?cb=1523382334 "Happiness and freedom begin with a clear understanding of one principle: Some things are within our control, and some things are not." (Epictetus, 1st Century AD from What on Earth Have I Done? by Robert Fulghum, 2007)