如果你想快乐，那就快乐吧。
If you want to be happy, be.
我们实现明天的唯一限制将是我们今天的怀疑。
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.
追求数学知识是一段永无止境的旅程。
拼命奋斗，死时空空如也。