Science without religion is lame, religion without science is blind.
Nobody can hurt me without my permission.
There is no coming to consciousness without pain.
Progress is impossible without change, and those who cannot change their minds cannot change anything.
Zest is the secret of all beauty. There is no beauty that is attractive without zest.
Nothing great was ever achieved without enthusiasm.
Reject hatred without hating.
Without friends no one would choose to live, though he had all other goods.
Words without actions are the assassins of idealism.
Nothing is more terrible than activity without insight.
Unquestionably, it is possible to do without happiness; it is done involuntarily by nineteen-twentieths of mankind.
To eat bread without hope is still slowly to starve to death.
You're not drunk if you can lie on the floor without holding on.
Zeal without knowledge is fire without light.
The great business of life is to be, to do, to do without and to depart.
Where there's marriage without love, there will be love without marriage.
To live without risk for me would be tantamount to death.
Without discipline, there's no life at all.
Many men go fishing all of their lives without knowing that it is not fish they are after.
No fine work can be done without concentration and self-sacrifice and toil and doubt.