Related:

• We can embody the truth, but we cannot know it. -- Yate
• God grant us the serenity to accept the things we cannot change, courage to change the things we can, and wisdom to know the difference.
• We cannot direct the wind...But we can adjust the sails.
• When we cannot act as we wish, we must act as we can. -- Terrence
• If we don't know life, how can we know death? -- Confuciu
• Without accepting the fact that everything changes, we cannot find perfect composure.
  But unfortunately, although it is true, it is difficult for us to accept it....
• Since we cannot get what we like, let us like what we can get. Spanish Proverb
• The greatest homage we can pay to truth is to use it. -- Ralph Waldo Emerso