Acting is not about pretending, it's about becoming.

不是有没有时间的问题，而是愿不愿意挤出时间的问题。

For me they normally happen, these career crises, often, actually, on a Sunday evening, just as the sun is starting to set, and the gap between my hopes for myself and the reality of my life starts to diverge so painfully that I normally end up weeping into a pillow.

Mathematics is the language in which the universe is written.