Can somebody please translate main 4 symbols and the 6 little ones for me? (Characters identified: 格物致知)
格物致知 - refers to study the principles of things to gain knowledge
丁酉 - 2017 (or 1957)
秋 - autumn
杜金恆 /Dù jīn héng/ - author's name
These are called 'Chinese characters', not 'symbols'