Take note if you find yourself wondering “Where is my good knife? Or, where is my good pen?” That means you have bad ones. Get rid of those.
A mathematician is a device for turning coffee into theorems.
【译文】君子成全别人的好事,不帮助别人做成坏事。小人与此相反。
房子是一座小城市,城市是一所大房子。