Loading content…
To find a cause, vary one circumstance at a time and watch what changes with it.
+ 6 more open slots
Log in to add your sentence.
Going back to the land of your ancestors shows how much of a stranger history has made you.
All God's Children Need Traveling Shoes
General rules are only shorthand for particular experiences, so every deduction quietly rests on induction.
Système de logique déductive et inductive
singleSentence