Use your health, even to the point of wearing it out. That is what it is for. Spend all you have before you die; do not outlive yourself.
I have to live for others and not for myself: that's middle-class morality.
The heart of an Irishman is nothing but his imagination
Everything happens to everybody sooner or later if there is time enough.
To me the sole hope of human salvation lies in teaching.
Youth is just wasted on young people.