Until a book starts forming in your head, you always wonder, 'Am I going to be able to do this again?'
When the chick hatches, it immediately starts calling so that its parents will learn to recognize its voice.
The same parts of my brain get as excited as when I study bio or read a novel and write a paper on it.
It can be painful leaving parts of yourself behind. Change and shuffling off your previous skin is traumatic, but it can be done.
Indeed, I would feel that an appreciation of the arts in a conscious, disciplined way might help one to do science better.
Work ethic starts where everyone understands that you're putting that extra foot forward in order to be the best.
Without ambition one starts nothing. Without work one finishes nothing. The prize will not be sent to you. As to methods there may be a million and then some, but the principles are few. The man who grasps principles can successfully select his own methods. The man who tries methods, ignoring principles, is sure to have trouble.
Whilst our Hearts are violently set upon any thing, there is no convincing us that we shall ever be of another Mind.