It takes as much energy to wish as it does to plan.

When you are genuinely interested in one thing, it will always lead to something else.

First of my own personal requirements is inner calm. This, I think, is an essential. One of the secrets of using your time well is to gain a certain ability to maintain peace within yourself so that much can go on around you and you can stay calm inside.

Do not be afraid of mistakes, provided you do not make the same one twice.

... the next war will be a war in which people not armies will suffer, and our boasted, hard-earned civilization will do us no good. Cannot the women rise to this great opportunity and work now, and not have the double horror, if another war comes, of losing their loved ones, and knowing that they lifted no finger when they might have worked hard?

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

Do the things that interest you and do them with all your heart.