未来不是命中注定的。没有保证。所以，要主动承担成年人的责任。要有目的性。
The heart has its reasons, which reason does not know.
解释：最上等的是树立德行，其次是建立功业，再次是创立学说，虽然逝去但业绩长存，这就叫做不朽。
The best ideas often come from challenging the status quo.
Courage is the primary quality of justice.
无人机技术最大的价值在于它能到达人难以到达的地方。