Authors:

Difficult Quotes - Page 45

Energy is a very subtle concept. It is very, very difficult to get right.

Richard P. Feynman (2015). “The Quotable Feynman”, p.70, Princeton University Press

But it never ceases to amaze me how difficult the things that are supposed to be instinctive really are.

Rachel Joyce (2012). “The Unlikely Pilgrimage Of Harold Fry”, p.52, Random House

There was a time when no difficult subjects were ever aired in the 'Lady', and sadly, life isn't like that.

"Rachel Johnson: 'I have a duty not to be boring'". Interview with Emine Saner, www.theguardian.com. April 26, 2010.