Stock Photos: bald

Old professor standind near whiteboard and pointing up with a merker
Old professor standing next to whiteboard and explaining something
When work gives you smile and great time
It's so easy, how can you don't get it?
I need you to follow me on this
Trying my best at reching out to students
I'm counting on your good subject knowledge here
Really passionate about what i'm doing
Trying to reach out to students
Trying to explain everyhting to students in the best possible way
We should take a closer look on this thing
Old professor standing next to whiteboard and explaining something
Trying my best at reching out to students
Ok, fellas, now it's time to remember few things
Telling students all the needed info
Here the list ends
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