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The difference between the impossible and the possible lies in a person’s determination.
The forest is a teacher—if we are willing to learn.
If you're not stubborn, you'll give up on experiments too soon. And if you're not flexible, you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve.
And don’t you leave, cause I know all I need is on the other side of the door.
The discovery of gravitational waves was a testament to the power of human ingenuity and perseverance.