Investment philosophy

I don't really understand the investment philosophy, but my own investment method is very conservative and simple.
I prefer to invest for a long time, and I prefer high-quality stocks. Set goals for myself. Don't be shaken by the turmoil in the stock market. Wait patiently. In the process of waiting, you need to build confidence in yourself. It is important to study more. In a situation where the market is bad, choose carefully, be careful and careful
$Apple(AAPL.US)$ 
$Alphabet-A(GOOGL.US)$ 
$Disney(DIS.US)$ 
$Coca-Cola(KO.US)$