Man's main task in life is to give birth to himself, to become what he potentially is. The most important product of his effort is his own personality.
Confucious said that real knowledge is knowing the extent of one's ignorance.Aristotle and Socrates said the same thing.Is it a skill that can be taught or learned? It probably can, if you have enough of a stake riding on the outcome...
相信自己，相信你所拥有的一切。
Your margin is my opportunity.
释义：学问不论年长年幼，应该以某一方面擅长的人为师。学无先后，达者为师，体现了学问应该是一个开放的、无大小之分的领域，重在能力而非地位或者身份。
永远记住每次成功都可能导致你的失败，每次失败好好接受教训，也许就会走向成功。