Quote #18800
When you are sorrowful look again in your heart, and you shall see that...
Quote #4586
Do not turn back when you are just at the goal.
Quote #8885
I looked always outside of myself to see what I could make the world...
Quote #32002
The deeper the sorrow the less tongue it hath.
Quote #17730
Sit down before fact like a little child, and be prepared to give up...
Quote #5632
The important thing in science is not so much to obtain new facts as...
Quote #6525
Geography is just physics slowed down, with a couple of trees stuck in it.
Quote #4792
Let a good man do good deeds with the same zeal that the evil...
Quote #17187
Only the extremely ignorant or the extremely intelligent can resist change.
Quote #4214
To know that you do not know is the best.To pretend to know when...