于一九五八年九月八日

译文：做好事就像登山一样艰难，做坏事就像山崩一样容易。

Language is the most powerful tool we have for shaping reality.

Mathematics is not a spectator sport.

Writing is a way of escaping from the world, but also a way of embracing it.

The only way to endure life is to escape into art.

The only freedom which deserves the name is that of pursuing our own good in our own way， so long as we do not attempt to deprive others of theirs， or impede their efforts to obtain it.

释义：只要尽心尽力去做事，成功与否听凭上天安排。万事存在太多的变化和未知，没有人能把控一切，所以人只能尽自己能力做好，自己力所能及的事。