释义：在早晨有所失，在晚上有所获得。  

As in geometry the most natural way of beginning is from a mathematical point, so is the same method in observations and natural history the most genuine, simple, and instructive.

过去总是紧张的，未来是完美的。

Success is nice, but the real reward is in the doing.

The artist is the confidant of nature, flowers carry on dialogues with him through the graceful bending of their stems and the harmoniously tinted nuances of their blossoms.

性别平等的未来取决于拆除可见和不可见的障碍。