Small, deliberate actions practiced consistently can lead to big changes in happiness levels.

It is the greatest happiness of the greatest number that is the measure of right and wrong.

I write fiction and I'm told it's autobiography, I write autobiography and I'm told it's fiction, so since I'm so dim and they're so smart, let them decide what it is or it isn't.

我了解到市场不是赌场，而是一个如果你有纪律和耐心就可以赚钱的地方。

模糊逻辑并非模糊思维，而是一种关于不精确性的精确逻辑。

人类与牲畜之间的联系是历史上最古老、最重要的伙伴关系之一。