Principles is another name for prejudice.
“原則”是“偏見”的另個名稱。
The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all. And that, of course, causes great confusion.
The individual investor should act consistently as an investor and not as a speculator.
"The most courageous act is still to think for yourself. Aloud."
You have to trust your instincts.