Sometimes the hardest part of the journey is believing you're worthy of the trip.
有时候旅程中最难的部分是相信自己值得这次旅行。
译文:一心想完成替君主收复国家失地的大业,争取生前死后都留下为国立功的美名。可叹如今满头白发已经丛生!
Your time is limited, so don't waste it living someone else's life.
圣人充分发挥本性,不被见闻束缚心灵。