Every moment of the world is complete in itself.
The study of black holes has led us to the edge of our understanding, where the known laws of physics break down and new theories must emerge.
Growth is painful, but nothing is as painful as staying stuck.
The art of government is the organization of idolatry.
解决全球饥饿的关键不仅是提高产量,还要改善营养质量。
成功的企业家必须同时具备理想主义和现实主义。