Three may keep a secret, if two of them are dead.
No great improvements in the lot of mankind are possible until a great change takes place in the fundamental constitution of their modes of thought.
The summer night is like a perfection of thought.
When the gods wish to punish us, they answer our prayers.
Let not the sands of time get in your lunch.
A lifetime of happiness! No man alive could bear it: it would be hell on earth.
You can have it all. You just can't have it all at once.