You can look for external sources of motivation and that can catalyze a change, but it won't sustain one. It has to be from an internal desire.
My personal life is a source of incredible happiness for me, but it's personal, and it's not for me to hock or shop around to the highest bidder.
Nothing flatters a man as much as the happiness of his wife; he is always proud of himself as the source of it.
A man who as a physical being is always turned toward the outside, thinking that his happiness lies outside him, finally turns inward and discovers that the source is within him.
I'm reverent toward my sources. History is a team sport, and references are how you support your teammates.
Thought is the original source of all wealth, all success, all material gain, all great discoveries and inventions, and of all achievement.
Vegetable box schemes, local greengrocers, farmers' markets and organic stores are a great place to source package-free foods.
Good sense is both the first principal and the parent source of good writing.
I personally have always found the Unitarian faith a source of comfort and help in my daily life.
The real difference between a man's scientific judgments about himself and the judgment of others about him is he has added sources of knowledge.
I don't lead a writer's life. And I think that can be a source of suspicion and irritation to some people.
A particularly beautiful woman is a source of terror. As a rule, a beautiful woman is a terrible disappointment.
I am always the source of the worst rumors about myself.
The lurking suspicion that something could be simplified is the world's richest source of rewarding challenges.
Mercy is a source of life because we breathe our own spirits through it into the lives of others.
A grill is just a source of heat. Just like a stove, it is very user-friendly.
We are the subject of God's blessing, but He is the source. Anything good in your life came from Him.
Concupiscence and force are the source of all our actions; concupiscence causes voluntary actions, force involuntary ones.
Personally, I look forward to better tools for analyzing C++ source code.
Both Jewish and Roman sources and traditions admit an empty tomb.
What stars do in their off-hours is a never-ending source of diddling curiosity to the tabloid sensibility.