未来不是我们进入的东西;它是我们创造的东西。
Education is the foundation upon which sustainable forestry is built.
许多人会称我为冒险家,我确实是……只是另一种冒险家:那种为了证明自己的真理而冒险的人。
The most important property of a program is whether it accomplishes the intention of its user.