“Advice is seldom welcome and those who want it the most always like it the least.”

“Polished brass will pass upon more people than rough gold.”

“Patience is a most necessary quality for business many a man would rather you heard his story than grant his request.”

“Without some dissimulation no business can be carried on at all.”

“You must look into people as well as at them.”

“Firmness of purpose is one of the most necessary sinews of character and one of the best instruments of success. Without it genius wastes its efforts in a maze of inconsistencies.”

“Anyone who is willing to work and is serious about it will certainly find a job. Only you must not go to the man who tells you this, for he has no job to offer and doesn't know anyone who knows of ...”

“Choose your counsel, company and companions wisely: beware seeking wise words of advice from a fool or expecting informed opinions or decisions from the ignorant.”

“If you find it difficult to get along with your boss, try to reason with him and talk through your differences. If that doesn't work, drive him to suicide and take over the company.”