荒野是一个不断变化的地方。要生存,你必须准备好适应。
最好的技术是能解决实际问题的技术。
最重要的是享受你的运动。如果你不享受它,你就无法做到最好。
A scientist in his laboratory is not a mere technician: he is also a child confronting natural phenomena that impress him as though they were fairy tales.