伏尔泰说得好，使人疲惫不堪的不是远方的高山，而是鞋子里的一粒沙子。在人生的道路上，我们很有必要学会随时倒出鞋子里的那粒沙子。 在非洲大草原上，有一种动物叫吸血蝙蝠，它身体虽小，却是野马的天敌。这种蝙蝠时常趴在马腿上，用锋利的牙齿迅速咬破野马的腿，然后再用尖 Voltaire put it well, people are not tired of the distant mountains, but a sand in the shoes. On the road to life, we need to learn to pour out the sand in the shoes at any time. In the African savannah, there is an animal called vampire bat, its body is small, but it is a natural enemy horse. This bat often lie on the horse’s leg, with sharp teeth quickly bite the Mustang’s legs, and then use the tip