I don't let negativity bring me down. I rise above it.
我不让消极情绪把我打倒。我会超越它。
Consumer trust is our most valuable asset, and we must cherish it.
The laws of nature are unforgiving.
Randomized evaluations can help us understand what works and what doesn't in development.
你承受的痛苦越多,就越能享受成功的喜悦。
Les lois sont des toiles d'araignée à travers lesquelles passent les grosses mouches et où restent les petites.