Life always bursts the boundaries of formulas.

If you tame me, then we shall need each other. To me, you will be unique in all the world. To you, I shall be unique in all the world…if you tame me, it will be as if the sun came to shine on my life. I shall know the sound of a step that will be different from all the others. Other steps send me hurrying back underneath the ground. Yours will call me, like music, out of my burrow

Using an artful tool does not make one a dry technician. It seems to me that people that are anxious about our technical advancement, confuse means and ends. Naturally a person that only works for material gain will not harvest something that is worth living for. But the machine is not an end in itself. The airplane is not an end. It is a tool. Just like the plough.

Language is the source of misunderstandings.

A man's age is something impressive, it sums up his life: maturity reached slowly and against many obstacles, illnesses cured, griefs and despairs overcome, and unconscious risks taken; maturity formed through so many desires, hopes, regrets, forgotten things, loves. A man's age represents a fine cargo of experience and memories.

That is the hardest thing of all. It is much harder to judge yourself than to judge others. If you succeed in judging yourself, it's because you're truly a wise man.

He who would travel happy must travel lite.