Be careful about Burma. Most people cannot remember whether it was Siam and has become Thailand, or whether it is now part of Malaysia and should be called Sri Lanka.
Alexander Cockburn

Be careful about reading health books. You may die of a misprint.
Mark Twain

Be careful going in search of adventure - it's ridiculously easy to find.
William Least Heat-Moon

Be careful how you spend your time: Spend your time in nothing which you know must be repented of.
Richard Baxter

Be careful in dealing with a man who cares nothing for comfort or promotion, but is simply determined to do what he believes to be right. He is a dangerous uncomfortable enemy, because his body, which you can always conquer, gives you little purchase upon his soul.
Gilbert Murray

Be careful that what you write does not offend anybody or cause problems within the company. The safest approach is to remove all useful information.
Scott Adams

Be careful that you do not write or paint anything that is not your own, that you don't know in your own soul.
Emily Carr

Be careful the environment you choose for it will shape you; be careful the friends you choose for you will become like them.
W. Clement Stone

Be careful the friends you choose for you will become like them.
W. Clement Stone

Be careful to leave your sons well instructed rather than rich, for the hopes of the instructed are better than the wealth of the ignorant.
Epictetus

Be careful what you pretend to be because you are what you pretend to be.
Kurt Vonnegut

Be careful what you set your heart upon - for it will surely be yours.
James A. Baldwin

Be careful: they have arms, and no alternatives.
Ryszard Kapuscinski

Be careful. Journalism is more addictive than crack cocaine. Your life can get out of balance.
Dan Rather

Be of love a little more careful than of anything.
e. e. cummings

Be prepared, and be careful not to do your good deeds when there's no one watching you.
Tom Lehrer

Because I don't have to be careful of people's feelings when I teach literature, and I do when I'm teaching writing.
Tobias Wolff

Buildings designed with careful attention to aesthetics arouse and enlighten their occupants and that promotes their good health.
Robert Evans

But I have to be careful not to let the world dazzle me so much that I forget that I'm a husband and a father.
Herbie Hancock

But when one believes that you've been appointed by God for a particular mission in history, you have to be very careful about that, how you speak about that. Where is the self-reflection in that? Where is the humility in that?
Jim Wallis