Adventure is just bad planning.
— Roald Amundsen
What are we then? How little more alas / Is man now, than before he was?
--- John Donne, The Calm
Darkness, light's elder brother, his birthright / Claims o'er this world.
John Donne, The Storm
It is not knowledge, but the act of learning, not possession but the act of getting there, which grants the greatest enjoyment.
--- Carl Friedrich Gauss
Have more fun
--- Sean Horgan
The world is in greater peril from those who tolerate or encourage evil than from those who actually commit it.
--- Albert Einstein
Just because you don't take an interest in politics doesn't mean politics won't take an interest in you.
--- Pericles
Know thyself
--- Seneca
Our plans for the future descend from the past
--- Seneca
Man is pushed by drives but pulled by values
--- Victor Frankl
Life is long if you know how to use it.
--- Seneca