4 ideas
10152 | Set theory and logic are fairy tales, but still worth studying [Tarski] |
9548 | A mathematical object exists if there is no contradiction in its definition [Waterfield] |
10151 | I am a deeply convinced nominalist [Tarski] |
7903 | The six perfections are giving, morality, patience, vigour, meditation, and wisdom [Nagarjuna] |