凡学之不勤、必其志未笃也。
释义:求学之人若不勤奋,必然是其志向不坚定。
The canvas is a battleground between control and chaos.
In mathematics, the art of proposing a question must be held of higher value than solving it.
The soul is like an uninhabited world that comes to life only when God lays His head against us.
"The truth is always inconvenient."