The will is the central organizing force of mental life.
The human soul is a dark vast forest, with wild life in it.
Spend each day trying to be a little wiser than you were when you woke up.
When a professor insists computer science is X but not Y, have compassion for his graduate students.
当教授坚持说计算机科学是X但不是Y时，请对他的研究生抱有同情心。