Nothing ever becomes real till it is experienced.
成功来自于经过计算的风险,而不是鲁莽的冒险。
自然的和谐不是静态的平衡,而是相互依存的动态之舞。
如果我们现在不采取行动,下一代将继承一个资源更少、挑战更大的世界。
Leadership is not about being in charge. It's about taking care of those in your charge.