Collaboration is the root of progress in forestry—no single entity can solve the challenges alone.
The highest manifestation of life consists in this: that a being governs its own actions.A thing which is always subject to the direction of another is somewhat of a dead thing.
如果你的目标不是盈利——而是要做大，获得快速增长，或者成为科技行业的领军者——你将会面临很多问题。
快乐是最高的善，我们追求快乐，避免痛苦。