Mental activity is the organism's dialogue with its environment.
心理活动是有机体与其环境的对话。
Inflation is a very bold idea, but it seems to be the only way to explain the observed features of the universe.
你不可能总是得到你想要的，但有时你会得到你需要的。
我从未见过一只野生动物为自己感到难过。一只小鸟会冻死在树枝上，却从不自怜。
In business, if you're not moving forward, you're falling behind.
I'm not a dreamer, I'm a doer.
当我们被爱时，我们都会变得更好。