People with a clear sense of identity know who they are and what they stand for. They have a strong sense of self and are not easily swayed by others.

面对挑战时不要害怕失败，每一次失败都是通往成功的阶梯。

采矿行业的领导力意味着为长期利益做出艰难的决定。

永远保持节俭，除非是为了自己的热情。

If you're not failing, you're not trying hard enough.