Happiness and unhappiness depend upon the opinion we have of things.
幸福和不幸取决于我们对事物的看法。
I don’t like to gamble, but if there's one thing I'm willing to bet on, it's myself.
同一性的概念并不是我们从经验中学到的概念。
I don't think you can ever really know who you are until you're tested.
Life is too short to waste time on negativity.