Share: Copy and redistribute the material in any medium or format for any purpose, even commercially.
Adapt: Remix, transform, and build upon the material for any purpose, even commercially.
Attribution (BY): (text from https://creativecommons.org/licenses/by/4.0/) You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
Exceptions
As stated above, there are exceptions to the blanket copyright license. The exceptions are stated below.
CC0
What this license means
CC-Zero, or CC0, means: (text copied from https://creativecommons.org/publicdomain/zero/1.0/) You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.