To achieve satisfactory investment results is easier than most people realize; to achieve superior results is harder than it looks.
剑鞘保护剑的锋利,自己却满足於它自己的迟钝。
我们需要超越设备本身,专注于它实现的生态系统。
免费游戏最贵的成本是玩家的信任,一旦透支就再也买不回来。
Pessimism leads to weakness, optimism to power.