We have quotes from over 8,000 of the world's greatest thinkers. This page features some of our most quoted thinkers. You can also surf through our alphabetical listing and enjoy everyone from Aesop to Zoroaster.
| X, Malcolm (29) | X, Malcom (2) | Xenophanes (2) |
| Xhaferi, Rrezarta (2) | Xiaoping, Deng (1) | XD, XD (1) |
| Xuanzong, Emperor Tang (1) | Xiangcai, Xu (1) |
