We only live once, Snoopy.""Wrong. We only die once. We live every day.

"You can't go back and change the beginning, but you can start where you are and change the ending."

The only meaningful way to study learning is through objective measurement.

最适合文明的气候是刺激但不令人疲惫的气候。

The despotism of custom is everywhere the standing hindrance to human advancement.

In the theatre, we are all connected by the shared experience of the performance.