What One Man Can Invent, Another Can

A Man Always Finds It Hard To Realize That He May Have Finally Lost A Woman's Love, However Badly He May Have Treated Her.

Depend Upon It There Comes A Time When For Every Addition Of Knowledge You Forget Something That You Knew Before. It Is Of The Highest Importance, Therefore, Not To Have Useless Facts Elbowing Out The Useful Ones.

Eliminate All Other Factors, And The One Which Remains Must Be The Truth.

It Is Quite A Three-pipe Problem.

I Consider That A Man's Brain Originally Is Like A Little Empty Attic, And You Have To Stock It With Such Furniture As You Choose.