True progress happens when we listen to both scientists and farmers.
The test of a psychological idea is its life-enhancing power.
Keeping an active mind has been vital to my survival, as has been maintaining a sense of humor.
A sustainable world starts with sustainable choices.
OPEC no longer holds all the cards in global oil markets.
The heart is a resilient muscle.
The act of reading is an act of rebellion against the limits of time and space.