"One may sleep as long as one prefers, but one should know that each hour of excess sleep is an hour lost for learning."

"Learning continuously is the best way to build one's intellectual capacity."

"One should learn by considering one's own failures that are a part of life."

"Learn always and wherever possible, knowing that you'll never learneverything."

"Designing well-written tests still remains a challenging task. Some complex questions may lose clarity causing difficulties in providing meaningful answers. Basically, questions should be designed in such a way that each well-prepared student can easily give a correct answer."

"Aiming to check a new test's difficulty, ask your assistants to solve the test prior to the actual exam. If the results are not satisfactory, reevaluate all ambiguous questions and correct them."