Fun.
People must be supported by fun to keep living.
It can be gourmet food, games, making money, or even showing off.
Because of these pleasures, people can restrain their lazy instincts and pursue higher levels of joy.
For Li Zheng, the greatest pleasure was undoubtedly learning.
The greatest pleasure in learning was undoubtedly studying physics.
However, even such pleasure had its ups and downs.
For Li Zheng, the most exhilarating moment was the time between the Chem Competitions and just before the Physics Competitions.
The state of wanting to surpass Lin Yujing but not being able to, so close yet unattainable, was probably the peak of pleasure he would never reach again in his life.
A small improvement in a knowledge point could excite Li Zheng for a long time.
An average mock exam with a perfect score could make Li Zheng smile for a week.
He was like a boy experiencing his first crush, a single glance, one conversation, could be savored over and over again.