Moreover, photography has made it possible to fix these images and now provides us with a permanent record of each observed spectrum, which can be measured out at any time. ↗
Laugh at yourself, but don't ever aim your doubt at yourself. Be bold. When you embark for strange places, don't leave any of yourself safely on shore. Have the nerve to go into unexplored territory. ↗
In the state of Michigan, where I served in the state Legislature, there was a lot of shuffling of money between one year and the other to balance the budget. ↗
It's hard now to imagine that kind of travel and the daily tasks they simply took for granted. If a wagon axle broke, you had to stop and carve a new one. To cross a river, you sometimes had to build a raft. ↗