All of life is a constant education.

If someone betrays you once, it’s their fault; if they betray you twice, it’s your fault.

I believe that anyone can conquer fear by doing the things he fears to do.

Tomorrow is a mystery. Today is a gift. That is why it is called the present.

Develop a skin as thick as a rhinoceros hide!

It's your life - but only if you make it so. The standards by which you live must be your own standards, your own values, your own convictions in regard to what is right and wrong, what is true and false, what is important and what is trivial. When you adopt the standards and the values of someone else . . . you surrender your own integrity. You become, to the extent of your surrender, less of a human being.

Once your children are grown up and have children of their own, the problems are theirs and the less the older generation interferes the better.