We would be in a nasty position indeed if empirical science were the only kind of science possible.

I had to philosophize. Otherwise, I could not live in this world.

I must achieve internal consistency.

Philosophers, as things now stand, are all too fond of offering criticism from on high instead of studying and understanding things from within.

Experience by itself is not science.

All perception is a gamble.

In all the areas within which the spiritual life of humanity is at work, the historical epoch wherein fate has placed us is an epoch of stupendous happenings.