在数学中，提出问题的艺术必须比解决问题更有价值。

信任是通过透明度和问责制建立的。

Consciousness is the workshop of evolutionary success.

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.

我不与他人竞争，我与自己竞争。