Whether you are at the beginning, middle, or near-end of your career, reflecting on your own success can be rejuvenating. I was doing some thinking lately and found five quotes that gave my success-thinking a bit of a jolt.

“Success consists of going from failure to failure without losing enthusiasm” Winston Churchill

“Try not to become a man of success, but rather try to become a man of value” Albert Einstein

“To succeed in life, you need two things: ignorance and confidence” Mark Twain

“I don’t know the key to success, but the key to failure is trying to please everyone.” Bill Cosby

“Success is a a science; if you have the conditions, you get the result.” Oscar Wilde

If one of these quotes strikes you as meaningful and energizing, carry it around this week. Notice your own formula for success.