It's not what the rabbis say that defines Jewishness but what we Israelis do every day - our actions and our values.
I could no more define poetry than a terrier can define a rat.
Let me define a leader. He must have vision and passion and not be afraid of any problem. Instead, he should know how to defeat it. Most importantly, he must work with integrity.
Feminism is sort of like God. Many people profess to believe in it, but no one seems to be able to define it to everyone's satisfaction.
Your connections to all the things around you literally define who you are.
You define great players as guys that are out there grinding, battling every day with their team.
I've made peace with the fact that the World Cup will not define me. Yes, it would be nice to add that to what's been a very enjoyable career, but I know it won't define me as a person or cricketer.
The main lesson I learned from 2015 is that a World Cup doesn't define a player's career.
I don't like to define myself as necessarily conservative. What is it to be a conservative? What is it to be a Republican, even?
We must break problems down into small, digestible bits. We must define the concepts that we use and explain what components they consist of. We must tackle small problems.