不要
Investors should focus on the long-term and not be distracted by short-term market movements.
Investors should focus on the long-term and not be swayed by short-term market fluctuations.
The key to making money in stocks is not to get scared out of them.
Don't tell me how good you make it; tell me how good it makes me when I use it.
Don’t tell me how good you make it; tell me how good it makes me when I use it.
Do not let yourself be tainted with a barren skepticism.
Never confuse a single defeat with a final defeat.
Do not anticipate and move without market confirmation—being a little late in your trade is your insurance that you are right or wrong.
Do not be influenced by the opinions of others.