Is it progress if a cannibal uses a fork?
Within the child lies the fate of the future.
In the depth of winter, I finally learned that within me there lay an invincible summer.
No snowflake in an avalanche ever feels responsible.
Its not the men in your life that matters, its the life in your men.
Old minds are like old horses; you must exercise them if you wish to keep them in working order.
I generally avoid temptation unless I can't resist it.
Not all things are to be discovered; many are better concealed.
There are two tragedies in life. One is to lose your heart's desire. The other is to gain it.
Sometimes you have to be apart from people you love, but that doesn't make you love them any less. Sometimes you love them more.
All that happens means something; nothing you do is ever insignificant.
He who kisses joy as it flies by will live in eternity's sunrise.
In order to seek truth, it is necessary once in the course of our life to doubt, as far as possible, of all things.
A life spent making mistakes is not only more honorable, but more useful than a life spent doing nothing.
The natural world is the greatest source of excitement. The greatest source of visual beauty. It is the greatest source of so much in life that makes life worth living.
Each man should frame life so that at some future hour fact and his dreaming meet.
Nature is not human-hearted.
If man limits himself to a satisfied animal existence, and asks from life only what such an existence can give, the higher values of life at once disappear.
Life is tough, but it's tougher when you're stupid.
Old age is by nature rather talkative.
I'd trade all my tomorrows for a single yesterday.