All life is an experiment. The more experiments you make the better.

Also found in:

What lies behind you and what lies in front of you pales in comparison to what lies inside of you.

Always do what you are afraid to do.

The only way to have a friend is to be one.

Some books leave us free and some books make us free.

Broad, wholesome, charitable views of men and things cannot be acquired by vegetating in one little corner of the earth all of one’s lifetime.

We travel not to escape life, but for life not to escape us.

It's impossible to protect your kids against disappointment in life.

There is no such thing in life as normal.