The course of history is shaped by the will of individuals.
The biggest regret in life is giving up what should not be given up easily, and stubbornly persisting in what should not be persisted.
"The only limit to our realization of tomorrow will be our doubts of today."
教育的根是苦的，但其果实是甜的。
The boundaries which divide Life from Death are at best shadowy and vague. Who shall say where the one ends, and where the other begins?