Quote #12558
I am a man of principle, and one of my basic principles is flexibility.
Quote #15495
What we learn with pleasure we never forget.
Quote #9168
Have no fear of perfection — you will never reach it.
Quote #23618
If wisdom were offered me with this restriction, that I should keep it close...
Quote #3756
Mathematics transfigures the fortuitous concourse of atoms into the tracery of the finger of...
Quote #23789
There is no substitute for hard work.
Quote #21410
If you look for truth, you may find comfort in the end if you...
Quote #25132
Life itself is neither good nor evil, but only a place for good and...
Quote #29384
Life is a tragedy for those who feel, and a comedy for those who...
Quote #30082
The deepest human defeat suffered by human beings is constituted by the difference between...