失之东隅，收之桑榆。
释义：在早晨有所失，在晚上有所获得。
La douleur est un fruit. Dieu ne le fait pas croître sur une branche trop faible pour le porter.
The metropolis exacts from man as a discriminating creature a different amount of consciousness than does rural life.
Invest in research today, or face scarcity tomorrow.
You can't change the direction of the wind, but you can adjust your sails.