True leadership in forestry means thinking beyond profits and considering the planet first.
Every book is a journey, and every journey could become a book.
Reality is not only stranger than we suppose, but stranger than we can suppose.
Your self-worth is determined by you. You don’t have to depend on someone telling you who you are.
质量比数量更重要。一个全垒打比两个二垒安打好得多。
Who is it that I aspire to be? That is the question that we should be asking ourselves all the time.
地球上生命的未来取决于我们采取行动的能力。许多人正在尽其所能，但只有我们的社会、经济和政治发生变化，才能取得真正的成功。
市场是一个复杂的系统，我们试图用模型来简化它。
Imagination is the key to understanding the world.