君子之交淡如水，小人之交甘若醴。
The friendship of a gentleman is light as water; the friendship of a small person is sweet as honey.
领导力就是做出艰难的决定并坚持下去。
可持续捕捞不是一种选择，而是对后代的责任。
You cannot hope to build a better world without improving the individuals. To that end, each of us must work for our own improvement and, at the same time, share a general responsibility for all humanity, our particular duty being to aid those to whom we think we can be most useful.
