Hello,
 
I have a blog page here: https://www.constructyv.com/pro-tips/ where I would like to only show a preview of each post, like how the posts show in the “Standard Blog” page on this example site: http://preview.themeforest.net/item/materialize-material-design-multipurpose-wordpress-theme/full_screen_preview/19655492?_ga=2.200331054.1649680706.1535397198-251191468.1535119805.
How do you set the blog page to only show a preview of each post, rather than the entire post?