Keep on going, and the chances are that you will stumble on something, perhaps when you are least expecting it. I never heard of anyone ever stumbling on something sitting down. – Charles F. Kettering
If a dog jumps into your lap, it is because he is fond of you; but if a cat does the same thing, it is because your lap is warmer. – Alfred North Whitehead
The poetry of this one is called philosophical, of that one philological, of a third rhetorical, and so on. Which is then the poetic poetry? – Karl Wilhelm Friedrich Schlegel