Give back to the world at least what you've received.
Curiosity has its own reason for existence.
Logic can take you from point A to point B. Imagination can take you wherever you want
The scientist is activated by a wonder and awe before the mysterious comprehensibility of the universe which is yet finally beyond his grasp. In its profoundest depths it is inaccessible to man.
No problem can be solved from the same level of consciousness that created it.
If only I had known, I should have become a watchmaker.