I think; therefore I am.
Each problem that I solved became a rule which served afterwards to solve other problems.
Common sense is the best distributed thing in the world, for we all think we possess a good share of it.
Not only can you not plan the impact you’re going to have, you often won’t recognize it when you’re having it.
Throughout this life, you can never be certain of living long enough to take another breath.
A man cannot be comfortable without his own approval.
For to tempt and to be tempted are things very nearly allied – whenever feeling has anything to do in the matter, no sooner is it excited than we have already gone vastly farther than we are aware of.
You must learn that you do not have to be angry just because you have the right to be.
Prophesy is a good line of business, but it is full of risks.
Most fashionable commodity in US is going to be old-fashioned common sense and work.
We lift ourselves by our thoughts. We climb upon our vision of ourselves.
A goal is a dream with a finish line.
We do not know who we are until we see what we can do.
Four women have helped me: mother, sister, mother-in-law and wife.
A fanatic is one who can’t change his mind and won’t change the subject.
Life on the road is murder. It’s as though life begins and ends with your horn in your mouth.
Only when you are kinder to yourself, you can be kinder to the world.
Some people like my advice so much that they frame it upon the wall instead of using it.