It is the mark of an educated mind, to entertain a thought without accepting it.
The whole of science is nothing more than a refinement of everyday thinking.
I am the master of my failure… If I never fail how will I ever learn.
The saddest aspect of life right now is that science gathers knowledge faster than society gathers wisdom.
Logic is like the sword–those who appeal to it shall perish by it.
To him who looks upon the world rationally, the world in its turn presents a rational aspect. The relation is mutual.
Education is the ability to listen to almost anything without losing your temper or your self-confidence.
Educating the mind without educating the heart is no education at all.
If you’re afraid – don’t do it, – if you’re doing it – don’t be afraid.
Prayers without accordant action are silent lies told to oneself, heard by no God, amounting to nothing. Action is the language of truth, the prayers of the Saints.