Loneliness is the poverty of self; solitude is the richness of self.
The world changes when you change.
Freedom is not something that anybody can be given. Freedom is something people take, and people are as free as they want to be.
To kill an error is as good a service as, and sometimes even better than, the establishing of a new truth or fact.  
Sustainable aquaculture requires the joint efforts of the entire industry.
I’m going to use all my tools, my God-given ability, and make the best life I can with it.
The development of computational complexity theory has shown us that not all problems are created equal.
Collaboration beats competition when the goal is meaningful progress.