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Life is about making an impact, not making an income.
People are just as wonderful as sunsets if you let them be. When I look at a sunset, I don't find myself saying, 'Soften the orange a bit on the right hand corner.' I don't try to control a sunset. I watch with awe as it unfolds.
Every scientist has a responsibility to consider the broader implications of their work.
When we talk about food security, we're really talking about national security.
Man can only be free through mastery of himself.
The greatest wisdom is knowing that you know nothing.
In the quest for understanding, the journey is just as important as the destination.