Quality is not an act, it is a habit.
Expect problems and eat them for breakfast.
Leap, and the net will appear.
Only the educated are free.
Know or listen to those who know.
Who seeks shall find.
Problems are not stop signs, they are guidelines.
If you can dream it, you can do it.
Go for it now. The future is promised to no one.
To know oneself, one should assert oneself.
The frontiers of knowledge in the various fields of our subject are expanding at such a rate that, work as hard as one can, one finds oneself further and further away from an understanding of the whole.