Matthew 6:20-21

But store up for yourselves treasures in heaven, where neither moth nor rust destroys, and where thieves do not break in and steal; for where your treasure is, there your heart (your wishes, your desires; that on which your life centers) will be also. 

If a list were made, where would Jesus or eternity be on it? A treasure is something that has taken time to build and requires investment. We invest our thoughts, hearts, and time because it is of value to us. When we invest in savings with Jesus in Heaven, we will be rewarded beyond what we can comprehend.