To him who looks upon the world rationally, the world in its turn presents a rational aspect. The relation is mutual.
All real philosophers have been artists in the realm of concepts.
The saddest aspect of life right now is that science gathers knowledge faster than society gathers wisdom.
That which can be asserted without evidence, can be dismissed without evidence.
The best way to find out if you can trust somebody is to trust them.
If you are going through hell, keep going.
If I have seen further it is by standing on the shoulders of Giants.
Ignorance more frequently begets confidence than does knowledge: it is those who know little, and not those who know much, who so positively assert that this or that problem will never be solved by science.
Education consists mainly of what we have unlearned.
You don’t play for revenge, you play for respect and pride.