The existence of the natural world is the same kind of fact as the existence of any proposition.
自然界的存在与任何命题的存在是同一类型的事实。
企业的成功离不开对市场的深刻理解,离不开对消费者的尊重。
We don't inherit the earth from our ancestors; we borrow it from our children—this is especially true in forestry.
Enthusiasm is common. Endurance is rare.
Writing is a way of making sense of the chaos.
The world is changed by your example, not by your opinion.