在科学问题上，一千个人的权威抵不上一个人的谦逊推理。

The soul becomes dyed with the color of its thoughts.

The young do not know enough to be prudent, and therefore they attempt the impossible – and achieve it, generation after generation.

坚持到底。无论发生什么，都要坚持你的计划。

星星是宇宙的路标。

对待心中的欲念，放纵即有所损，所以关键在于忍；改过向善，努力即有所助益，所以关键在于悔。