My own image of my work is that I no sooner settle into something than a break occurs. These breaks are always painful and depressing but despite them I see that there's a consistency that holds out, but is hard to define. Lee Krasner
Leadership is hard to define and good leadership even harder. But if you can get people to follow you to the ends of the earth, you are a great leader. Indra Nooyi
I don't like mixed colors that much, like plum color or deep, deep colors that are hard to define. Ellsworth Kelly
There is usually an 'X factor' that is hard to define. For HTC, I think it is our culture. We embrace the best of our Eastern roots and combine it with the best of the Western cultures where we have leadership and offices. It makes the culture colorful as well as energetic and creative. Cher Wang
As actors, we're like these vagabond artists: we have to be invited to perform, so if you don't have a choice of options, it's very hard to define yourself. Joel Kinnaman
For some reason, people find me funny. It's quite hard to define why a thought is funny. It's even harder to define why a person would be funny. It's a word that I can't define at all. But whether I know quite what it is or not, I seem to be it. Wallace Shawn