A venerable caution will forever be true when advice from Wall Street — Caution

"Above all the things that you guard, safeguard your heart, for out of it are the sources of life."

"In the same manner as we are cautioned by religion to show our faith by our works we may very properly apply the principle to philosophy, and judge of it by its works; accounting that to be futile which is unproductive, and still more so, if instead of grapes and olives it yield but the thistle and thorns of dispute and contention."

"Walk a single path, becoming neither cocky with victory nor broken with defeat, without forgetting caution when all is quiet or becoming frightened when danger threatens."

"Our merciful Father has no pleasure in the sufferings of His children; He chastens them in love; He never inflicts a stroke He could safely spare; He inflicts it to purify as well as to punish, to caution as well as to cure, to improve as well as to chastise."

"The truth. It is a beautiful and terrible thing, and should therefore be treated with great caution."

"Of all forms of caution, caution in love is perhaps the most fatal to true happiness."