Science does not know its debt to imagination.
Blessed is he who makes his companions laugh.
People forget how fast you did a job, but they remember how well you did it.
You are what your deep driving desire is.
In the battle for survival the ignorant man has a considerable advantage.
The tenderest spot in a man's make-up is sometimes the bald spot on top of his head.
No man rises so high as he knows not whither he goes.
Fame usually comes to those who are thinking about something else.
Brilliant people talk about ideas. Average people talk about things. Small people talk about other people.
God knows best he hasn't arranged your anatomy so as to make it easy for you to pat yourself on the back.
The unlived life is not worth examining.
The best way to destroy your enemy is to make him your friend.
To a father growing old nothing is dearer than a daughter.