Leadership is about making tough decisions today that will define tomorrow's legacy.
The truth is, we are all prisoners of our own minds.
动物和人类的有目的行为。
你不能害怕失败。这是你成功的唯一途径。
The only limit to our realization of tomorrow is our doubts of today.
林业的未来在于平衡经济增长与生态责任。
数学是给不同事物起相同名称的艺术。