The Designer Of A New

In Fact, My Main Conclusion After Spending Ten Years Of My Life Working On The Tex Project Is That Software Is Hard. It's Harder Than Anything Else I've Ever Had To Do.

If You Find That You're Spending Almost All Your Time On Theory, Start Turning Some Attention To Practical Things; It Will Improve Your Theories. If You Find That You're Spending Almost All Your Time On Practice, Start Turning Some Attention To Theoretical Things; It Will Improve Your Practice.

Science Is Knowledge Which We Understand So Well That We Can Teach It To A Computer; And If We Don't Fully Understand Something, It Is An Art To Deal With It.

The Designer Of A New Kind Of System Must Participate Fully In The Implementation.

Programs Are Meant To Be Read By Humans And Only Incidentally For Computers To Execute.