Don’t tell me how good you make it; tell me how good it makes me when I use it.

我不想安全，我想真实。

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。

我不相信安全行事。我相信冒险。

It's on the strength of observation and reflection that one finds a way. So we must dig and delve unceasingly.