Books ordered by author: T
| Author | Title (Number of quotes) |
| Taleb, Nassim Nicholas | Skin in the Game (9) |
| Taleb, Nassim Nicholas | The Bed of Procrustes (7) |
| Tarantino, Quentin | Natural Born Killers (2) |
| Tegmark, Max | Our Mathematical Universe (2 + 2 quoted) |
| Teller, Janne | Nothing (5) |
| Teresa, Mother | In the Heart of the World (2) |
| Thoreau, Henry David | A Week on the Concord and Merrimack Rivers (2) |
| Thoreau, Henry David | The Journal of Thoreau (2) |
| Thoreau, Henry David | Walden (23) |
| Tolle, Eckhart | A New Earth (5) |
| Tolle, Eckhart | The Power of Now (5) |
| Tolstoy, Leo | War and Peace (2) |
| Tressell, Robert | The Ragged Trousered Philanthropists (2) |
| Twain, Mark | Following the Equator (5) |
| Twain, Mark | Pudd`nhead Wilson (2) |
| Twain, Mark | The Tragedy of Pudd`nhead Wilson (3) |
| Tyson, Neil deGrasse | Death by Black Hole (3) |