如果你说得出，那你就要做得到。

Difficult circumstances serve as a textbook of life for people.

Technology can be our greatest ally in sustainable forest management.

The founders of a new colony, whatever Utopia of human virtue and happiness they might originally project, have invariably recognized it among their earliest practical necessities to allot a portion of the virgin soil as a cemetery, and another portion as the site of a prison.

Poetry is the language in which man explores his own amazement.

"Freedom is nothing but a chance to be better."