We know too much and feel too little.
Bertrand Russell
We are here and it is now. Further than that all human knowledge is moonshine.
H. L. Mencken
It is inner abandonment that leads men to the highest truth.
Henry Suso
If there is a sin against life, it consists perhaps not so much in despairing of life as in hoping for another life and in eluding the implacable grandeur of this life.
Albert Camus
Life is not a problem to be solved but a reality to be experienced.
Kierkegaard