We should not be so taken up in the search for truth, as to neglect the needful duties of active life; for it is only action that gives a true value and commendation to virtue.

Just as Mars - a desert planet - gives us insights into global climate change on Earth, the promise awaits for bringing back to life portions of the Red Planet through the application of Earth Science to its similar chemistry, possibly reawakening its life-bearing potential.

Nothing is more difficult, and therefore more precious, than to be able to decide.

When something is important enough, you do it even if the odds are not in your favor.

An unjust law is itself a species of violence. Arrest for its breach is more so.