All that was required to measure the planet was a man with a stick and a brain. In other words, couple an intellect with some experimental apparatus and almost anything seems achievable.
[Martin Hellman:] Unless you're foolish enough to be continually excited, you won't have the motivation, you won't have the energy to carry it through.
Devotion, Success, Motivation
![[Martin Hellman:] Unless you're foolish enough to be continually excited, you won't have the motivation, you won't have the energy to carry it through. <span class='nobr'></span>](https://www.bestquotes4ever.com/img/animation-slider/opt2/img5.jpg)
1884