What man actually needs is not a tensionless state but rather the striving and struggling for a worthwhile goal, a freely chosen task.
~Viktor Frankl
The miracle is not to walk on water. The miracle is to walk on the green earth, dwelling deeply in the present moment and feeling truly alive.
~Thich Nhat Hanh
If you don’t make mistakes, you’re not working on hard enough problems. And that’s a big mistake.
~Frank Wilczek