Laughter and tears are both responses to frustration and exhaustion. I myself prefer to laugh, since there is less cleaning up to do afterward.
真正的艺术总是在完美与不完美之间行走。
只保有你可一直携带的东西：掌握一些语言，熟悉一些国家，了解那些人民。让记忆成为你的行囊。
The best mathematics is not just logical; it is intuitive and creative, blending rigor with imagination.
These are the times that try men's souls.