The greatest use of life is to spend it for something that will outlast it.
文学的力量在于它能够让不可见的东西变得可见,让沉默的声音被听见。
井水越是甘甜,就越容易枯竭;树木越是高大,就越容易被砍伐。
Psychology is the science of mental processes.
Science has no borders, but scientists have a motherland, we must contribute to the development of national agriculture.