An object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.
( Newton )
Speculation is dealing with the uncertain conditions of the unknown future. Every human action is a speculation in that it is embedded in the flux of time.
( Ludwig von Mises )
When a falling stock becomes a screaming buy because it cannot conceivably drop further, try to buy it thirty percent lower.
( Al Rizzo )
Buy not on optimism, but arithmetic.
( Benjamin Graham )
Cut short your losses, and let your profits run on.
( David Ricardo )
If you have trouble imagining a 20% loss in the stock market, you shouldn’t be in stocks.
( John “Jack” Bogle )
The stock market is filled with individuals who know the price of everything, but the value of nothing.
( Phillip Fisher )