Get married, in any case. If you happen to get a good mate, you will be happy; if a bad one, you will become philosophical, which is a fine thing in itself. – Socrates, in Diogenes Laertius, Lives
We are involved in technology development for, you know, missions that we hope to plan that would take us to an asteroid and eventually to Mars. – Ellen Ochoa
The task of asking nonliving matter to speak and the responsibility for interpreting its reply is that of physics. – J.T. Fraser, Time, the Familiar Stronger, 1987