Mistakes are almost always of a sacred nature.

If you are distressed by anything external, the pain is not due to the thing itself, but to your estimate of it.

Only one mountain can know the core of another mountain.

It is not enough to know your craft — you have to have feeling.

Anxiety does not empty tomorrow of its troubles, but it empties it of its strength.

What you do makes a difference, and you have to decide what kind of difference you want to make.

There is no gate, no lock, no bolt that you can set upon the freedom of my mind.

Find the thing you do well and do it again and again for the rest of your life.

Above all, don't fear difficult moments. The best comes from them.

The world belongs to the enthusiast who keeps cool.

I am all the things I have ever loved.

Dismiss whatever insults your own soul.