The capacity of the human mind for formulating and solving complex problems is very small compared with the size of the problems whose solution is required for objectively rational behavior in the real world.
The biggest risk is not taking any risk. In a world that’s changing quickly, the only strategy that is guaranteed to fail is not taking risks.
Life isn’t about waiting for the storm to pass, it’s about learning to dance in the rain.
对所有人有礼，与多数人交际，和少数人亲近，交一位朋友，不与人为敌。
可持续性不是一种选择——它是我们对后代的责任。