I have walked myself into my best thoughts and I know of no thought so burdensome that one cannot walk away from it. - Søren Kierkegaard
I knew that Sundays in England aren't just ordinary dull Sundays, the same the world over, which demand that one simply tiptoe through without disturbing them or paying them the least attention, they are vaster and slower and more burdensome than anywhere else I know. - Javier Marías
My dear Scipio and Laelius. Men, of course, who have no resources in themselves for securing a good and happy life find every age burdensome. But those who look for all happiness from within can never think anything bad which Nature makes inevitable. - Marcus Tullius Cicero
I have walked myself into my best thoughts and I know of no thought so burdensome that one cannot walk away from it...but by sitting still, and the more one sits still, the closer one comes to feeling ill. - Søren Kierkegaard
For men who had easily endured hardship, danger and difficult uncertainty, leisure and riches, though in some ways desirable, proved burdensome and a source of grief. - Sallust