Things are not as they are, but as they are regarded, [108]
Things promised are things due, [13] (See Promises make debts)
Think much, say little, write less, [45], [119]
Think of many things, do one, [273]
Thinking is not knowing, [273]
Thinking of where you are going, you forget whence you came, [273]
Thirst comes from drinking, [75]
Thirteen nuns, fourteen children!, [141]
Thistles and thorns prick sore, but evil tongues prick more, [311]