Be respectful to others as you grow... If we lack respect for one group, then there is a tendency for that attitude to spread. It becomes infectious and no one becomes safe from the ravages of prejudice.
The test of character is having the ability to meet challenges.
My country has been very good to me; I must be good to my country.
Don't worry about it. Babe Ruth struck out on occasion, too.
Never buy four C-plus paintings when you can buy one A.
What matters is that you are doing what you think is right based on the standards which you hold.